{ "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 6, "name": "Formations géologiques", "type": "Feature Layer", "description": "METADATA=\"https://applications002.brest-metropole.fr/VIPDU60/aspx/HTDU502.aspx?TYPE=FICHE&ID=SOL_SOL_Geologie_S_FGEOL_CGH\"", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102110, "latestWkid": 2154, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35597500, "falseY": -23641900, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "", "parentLayer": { "id": 0, "name": "Géologie" }, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "CODE_LEG", "uniqueValueInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 0, 0, 0, 255 ], "outline": null }, "value": "1", "label": "X, Remblais, dépôts anthropiques, dépôts artificiels - 1" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 191, 255 ], "outline": null }, "value": "2", "label": "MzG, Grève, cordon de galets, blocs et galets marins des estrans - Holocène - 2" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 191, 255 ], "outline": null }, "value": "3", "label": "Mz, Plage, estran sableux; sable, graviers et tangue des estrans, galets des plages - Holocène - 3" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 230, 179, 77, 255 ], "outline": null }, "value": "4", "label": "MzV, Slikke vaseuse, schorre des estuaires, estran vaseux - Holocène - 4" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 191, 255 ], "outline": null }, "value": "5", "label": "MzP, Sables et tangues des polders - Holocène - 5" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 191, 255 ], "outline": null }, "value": "6", "label": "My, Plages anciennes (éémiennes), dépôts littoraux perchés: sables, galets - Pléistocène - 6" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 255, 191, 255 ], "outline": null }, "value": "7", "label": "FMz(1), Dépôts fluvio-marins et marins : Dépôts estuariens sablo-silteux - Holocène - 7" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 255, 191, 255 ], "outline": null }, "value": "8", "label": "FMz(2), Dépôts fluvio-marins et marins : Dépôts estuariens silteux (vases) - Holocène - 8" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 128, 255 ], "outline": null }, "value": "9", "label": "Dz, Sables dunaires \"flandriens\" (formations éoliennes littorales) - Holocène - 9" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 128, 255 ], "outline": null }, "value": "10", "label": "Dz/OE, Epandages sableux pelliculaires sur limons pléniglaciaires (formations éoliennes littorales) - 10" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 230, 128, 255 ], "outline": null }, "value": "12", "label": "Dy, Sables dunaires \"anciens\" - Pléistocène - 12" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 191, 191, 255 ], "outline": null }, "value": "13", "label": "ÁÁÁ, Argiles, sables, galets \"anciens\" d'origine marine - Tertiaire et Pléistocène indifférenciés - 13" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 191, 255 ], "outline": null }, "value": "15", "label": "p, Sables et galets d'origine marine - Pliocène - 15" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 77, 255 ], "outline": null }, "value": "16", "label": "m-p, Galets et graviers littoraux - Néogène ? - 16" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 230, 191, 255 ], "outline": null }, "value": "17", "label": "g1, Argiles, sables, galets et dépôts organiques - Oligocène inf. - 17" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 230, 191, 255 ], "outline": null }, "value": "20", "label": "C, Colluvions: sables argileux, limons et formations de solifluxion à blocs; alluvions et colluvions des têtes de vallées, Colluvions holocènes sur dépôts de versants ou sur altérites (dépôts de versants, ruissellement dominant) - Holocène - 20" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 230, 191, 255 ], "outline": null }, "value": "21", "label": "CM, Colluvions littorales passant aux dépôts marins : colluvions, blocs, éboulis - Holocène - 21" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 255, 255, 255 ], "outline": null }, "value": "22", "label": "Fz, Alluvions et colluvions post-glaciaires (formations lacutres et fluviatiles), alluvions des vallées, limons de débordement, chenaux et alluvions récentes; alluvions: argiles, sables, graviers et cailloux peu émoussés - Holocène - 22" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 255, 255, 255 ], "outline": null }, "value": "23", "label": "Fy, Alluvions anciennes, nappes alluviales perchées: argiles, sables, graviers et cailloux - Pléistocène sup. à Holocène inf. - 23" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 230, 230, 255 ], "outline": null }, "value": "26", "label": "T, Tourbes et zones hydromorphes, dépôts fluvio-lacustres tourbeux - Holocène - 26" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 255, 230, 255 ], "outline": null }, "value": "27", "label": "Lz, Dépôts lacustres: sable éolien, limons, lits de matière organique, marais littoraux (\"paluds\") - Holocène - 27" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 230, 191, 255 ], "outline": null }, "value": "28", "label": "OE, Limons (parfois \"ocre\"), limons pléniglaciaires, loess, formations résiduelles des plateaux - Pléistocène sup.à Holocène - 28" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 230, 191, 255 ], "outline": null }, "value": "29", "label": "OEh, Limons hydromorphes (formations périglaciaires) - Pléistocène sup. - 29" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 191, 255 ], "outline": null }, "value": "31", "label": "GP, Dépôts de pentes et de versant liés aux phénomènes de gélifraction (\"heads\" et sols associés); coulées de gélifluxion (argiles à blocs); grèze litée; coulées de solifluxion à blocs dominants - Pléistocène sup à Holocène - 31" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 128, 255 ], "outline": null }, "value": "34", "label": "Mly/GP, Dépôts marins, lacustres et tourbeux interstratifiés dans les dépôts périglaciaires - Pléistocène sup. - 34" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 128, 0, 255 ], "outline": null }, "value": "36", "label": "ëM, Monzodiorite de Saint-Frégant: monzodiorite calco-alcaline potassique - Carbonifère sup (290-300 Ma?) - 36" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 64, 230, 255 ], "outline": null }, "value": "37", "label": "ã3G, Granite de Guissény: granite porphyroïde acide et potassique à feldspath rose et biotite (terminaison du granite de l'Aber Ildut) - 301 +7/-3 Ma (U-Pb zn) - 37" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 64, 0, 255 ], "outline": null }, "value": "38", "label": "ã3L, Granite de Lanveur: granite gris et fin - Carbonifère sup? - 38" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 191, 191, 255, 255 ], "outline": null }, "value": "39", "label": "Lã1-2K, Leucogranite de Ploudalmézeau-Kernilis (massif de l'Aber Ildut), parfois riche en tourmalines, localement mylonitique - 290 +/- 10 Ma (Rb-Sr) - 39" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 255, 255 ], "outline": null }, "value": "40", "label": "LãK, Granite de Kerhallan: granite à deux micas +/- tour (massif de l'Aber Ildut) - Carbonifère sup? - 40" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 64, 230, 255 ], "outline": null }, "value": "41", "label": "Lã3S, Leucogranite de Saint-Sauveur - Goulven, localement à faciès fin - Carbonifère sup? - 41" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 255, 255 ], "outline": null }, "value": "43", "label": "Lã3SC, Leucogranite à tourmaline de Sainte-Catherine s.s. - 290 +/- 10 Ma (Rb-Sr) ou 270 Ma (K-Ar ms) - 43" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 255, 255 ], "outline": null }, "value": "44", "label": "Lã3P, Leucogranite à tourmaline de Plouarzel (massif de l'Aber Ildut) - Carbonifère sup. - 44" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 191, 255 ], "outline": null }, "value": "45", "label": "pã3AI, Granite porphyroïde (rose ou blanc) de l'Aber Ildut s.s.; granite grossier à deux micas de Porzpaul (massif de l'Aber Ildut), granite aplitique à tourmalines - 301 +/- 7 Ma (U-Pb zn) et 310 +/- 10 (Rb-Sr bt) - 45" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 128, 255 ], "outline": null }, "value": "46", "label": "pã3ALBr, Monzogranite porphyroïde \"faciès de Brignogan\" (complexe monzogranitique de Brignogan) - 292 +/- 15 Ma (Rb-Sr) - 46" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 230, 255, 128, 255 ], "outline": null }, "value": "47", "label": "ã3CL, Monzogranite grossier \"faciès de Cléder\" (complexe monzogranitique de Brignogan) - 292 +/- 15 Ma (Rb-Sr) - 47" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 230, 255, 191, 255 ], "outline": null }, "value": "48", "label": "ã3M, Monzogranite moyen \"faciès de Moguériec\" (complexe monzogranitique de Brignogan) - 292 +/- 15 Ma (Rb-Sr) - 48" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 191, 255 ], "outline": null }, "value": "49", "label": "Lfã3, Leucogranites sub-aplitiques intrusifs dans granites de Brignogan (complexe monzogranitique de Brignognan-Plouescat) - Carbonifère sup. à Permien inf. - 49" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 255, 255 ], "outline": null }, "value": "58", "label": "ã2SR, Granite de St-Renan: granite subalcalin à dominante portassique, localement facies à deux micas ou à tourmalines ; Granite de Penfeunteun (massif de St-Renan-Kersaint) - 340+/-15 Ma (K-Ar) - 58" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 128, 0, 255 ], "outline": null }, "value": "59", "label": "ëP, Diorite de Ploudaniel (massif de St-Renan-Kersaint) - >340 Ma - 59" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 64, 0, 255 ], "outline": null }, "value": "60", "label": "pã2, Granite de Kersaint: granite calco-alcalin à dominante portassique à faciès fin, grossier ou porphyroïde; localement mylonitique (massif de St-Renan-Kersaint) - 340+/-15 Ma - 60" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 230, 255 ], "outline": null }, "value": "61", "label": "aã1t, Granites aplitiques à tourmaline (massif de St Renan-Kersain) - Viséen? - 61" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 128, 255 ], "outline": null }, "value": "62", "label": "ã4M, Granodiorites grises à grains fins (complexe migmatitique de Landunvez-Plouguerneau) - 470 +/- 30 Ma (Rb-Sr roche totale) - 290 +/- 10 Ma (K-Ar et Rb-Sr) - 62" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 191, 128, 255 ], "outline": null }, "value": "68", "label": "äì, Amas méta-basique de Porz-Liogan (ancienne anorthosite) - Age? - 68" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 128, 255 ], "outline": null }, "value": "70", "label": "ã4PR, Granodiorite de la pointe des Renards - 585 +/- 10 Ma (Rb-Sr roche totale) - 70" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 64, 0, 255 ], "outline": null }, "value": "72", "label": "ã4T, Granodiorite leucocrate de Tregana - Carbonifère - 72" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 128, 0, 255 ], "outline": null }, "value": "73", "label": "ëD, Epidiorites du Dellec: enclaves de gabbros dans le magma granodioritique (gneiss de Brest) transformées par métasomatisme - Ordovicien - 73" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 230, 255 ], "outline": null }, "value": "127", "label": "aã, Filons d'aplites granitiques leucocrates, aplites à tourmalines, aplo-pegmatites - Carbonifère - 127" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 64, 0, 255 ], "outline": null }, "value": "128", "label": "îã1, Filons de microgranites +/- porphyriques: Microgranite de l'anse de Brignogan (244 +/- 12 Ma), de Poulfoën (229 +/- 11 Ma) (K-Ar) - Permien - 128" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 255, 128, 0, 255 ], "outline": null }, "value": "129", "label": "îã2, Filons de microgranites +/- porphyriques, sub-alcalins (pays du Léon), monzonitiques; microgranodiorites, de Lanrivoaré (292 ± 9 Ma), microtrondhjémite du Guerzit et du Diben (baie de Morlaix) - Carbonifère - 129" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 255, 128, 0, 255 ], "outline": null }, "value": "130", "label": "îã3, Filons de microgranites +/- porphyriques, albitisés ou kaolinisés (microgranites de Parc-Autret), microgranodiorites - Dévonien - 130" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 0, 255 ], "outline": null }, "value": "132", "label": "îã4, Roches microgrenues acides indéterminées - Age indéterminé - 132" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 0, 0, 255 ], "outline": null }, "value": "133", "label": "îô, Filons de microsyénite : microsyénite de Molène (304 +/- 5Ma), microsyénites de Ouessant (286 +/- 14 Ma) - Carbonifère à Permien - 133" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 230, 255 ], "outline": null }, "value": "134", "label": "îë1, Filons de microdiorites, microdiorites quartziques - Carbonifère - 134" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 230, 255 ], "outline": null }, "value": "135", "label": "îë2, Filons de microdiorites quartziques: roches à grains fins - Dévonien - 135" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 191, 255, 255 ], "outline": null }, "value": "136", "label": "ã1, Filons de granites, leucogranites; filon de Landouzen (granite aplo-pegmatitique à tourmaline) - Carbonifère - 136" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 230, 64, 255, 255 ], "outline": null }, "value": "137", "label": "ã2, Filons de granites, microgranites indifférenciés; granite de la pointe du Diable - Age indéterminé (Ordovicien à Carbonifère?) - 137" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 179, 77, 255 ], "outline": null }, "value": "138", "label": "Ã1, Kératophyres quartziques, kératophyres - Carbonifère - 138" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 64, 128, 255 ], "outline": null }, "value": "141", "label": "ï1, Filons de lamprophyres: Lamprophyres de Melon (242,9 +/- 12,1 Ma (K-Ar) - Trias - 141" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 191, 128, 128, 255 ], "outline": null }, "value": "142", "label": "ï1(a), Filons de lamprophyres, lamprophyres microgrenus, lamprophyres quartziques - Carbonifère - 142" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 191, 128, 128, 255 ], "outline": null }, "value": "143", "label": "ï1(b), Filons de lamprophyres - Dévonien - 143" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 0, 255, 255 ], "outline": null }, "value": "144", "label": "ï1©, Lamprophyres indéterminés - Age indéterminé - 144" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 128, 191, 255 ], "outline": null }, "value": "146", "label": "ï2, Kersantites - Permien à Trias - 146" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 64, 191, 128, 255 ], "outline": null }, "value": "147", "label": "ï2(a), Kersantites à biotite, sombres, kersantites de la rade de Brest, de Trez Bellec (254 +/- 10 Ma) - Carbonifère - 147" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 64, 191, 128, 255 ], "outline": null }, "value": "148", "label": "ï2(b), Kersantites sombres ou claires - Dévonien - 148" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 191, 0, 255 ], "outline": null }, "value": "149", "label": "å1, Filons de dolérites liés à la faille de Kerforne, dolérite de Brenterc'h, dolérites de Douarnenez (200-205 Ma (K-Ar)) - Trias terminal à Lias - 149" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 102, 102, 77, 255 ], "outline": null }, "value": "150", "label": "å2, Filons de dolérites: roches sombres, dolérite de Primel (baie de Morlaix), de Logonna, de Dinéault-Tregarvan, de la pointe du Bellec - Carbonifère - 150" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 102, 102, 77, 255 ], "outline": null }, "value": "151", "label": "å3, Filons de dolérites - Dévonien - 151" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 191, 0, 255 ], "outline": null }, "value": "152", "label": "å4, Filons de dolérites, dolérite de Lardanva (Crozon) - Ordovicien - 152" }, { "symbol": { "type": "esriSFS", "style": "esriSFSDiagonalCross", "color": [ 102, 102, 77, 255 ], "outline": null }, "value": "153", "label": "å5, Filons de dolérites - Briovérien - 153" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 153, 102, 77, 255 ], "outline": null }, "value": "154", "label": "äå1, Filons de métadolérites (+/- spilitisées) - Age indéterminé? - 154" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 0, 0, 0, 255 ], "outline": null }, "value": "156", "label": "äå3, Filons de métadolérites (+/- spilitisées), de basaltes, métabasites - Ordovicien - 156" }, { "symbol": { "type": "esriSFS", "style": "esriSFSVertical", "color": [ 0, 0, 0, 255 ], "outline": null }, "value": "157", "label": "äå4, Filons de métadolérites (+/- spilitisées), de basaltes, métabasites -Briovérien - 157" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 128, 128, 255 ], "outline": null }, "value": "158", "label": "ò1-2, Complexe basique doléritique: Métacumulats pyroxéniques et métadolérites spilitisées - Ordovicien sup. - 158" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 0, 255 ], "outline": null }, "value": "159", "label": "Q, Filons de quartz, Quartz, filons de quartz laiteux - 159" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 230, 0, 255 ], "outline": null }, "value": "162", "label": "Pæ, Paragneiss à biotite +/- sillimanite, gneiss et micaschistes de Lesvenen: gneiss à deux micas et sil (unité des gneiss de Lesneven-Tréglonou) - 581 +/- 36 Ma - 162" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 255, 0, 255 ], "outline": null }, "value": "163", "label": "ä, Amphibolites et gneiss amphibolitiques, amphibolites orthodérivées (unité des gneiss de Lesneven) - Age? - 163" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 191, 191, 255 ], "outline": null }, "value": "164", "label": "Û, Pyroxénites (unité des gneiss de Lesneven); pyroxénites et gneiss à silicates calciques - Briovérien? - 164" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 179, 77, 255 ], "outline": null }, "value": "166", "label": "oæPL, Orthogneiss de Tréglonou et de Plounévez-Lochrist: orthogneiss blanc à yeux de feldspaths alcalins (ensemble du Lesneven-Tréglonou) - 385+/-8 Ma (U-Pb Rb-Sr) - 166" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 255, 128, 255 ], "outline": null }, "value": "167", "label": "ñW, Micaschistes de l'Aber Wrac'h : = équivalent septentrional des micaschistes du Conquet, localement facies mylonitique (unité des gneiss de Lesneven-Tréglonou) - Age? - 167" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 230, 128, 255 ], "outline": null }, "value": "168", "label": "ü, Eclogites du Léon: (1) éclogites à disthène et quartz amphibolitisées, (2) éclogites sans quartz ni disthène (gabbro d'affinité tholéitique) - 439 +/- 12 Ma - 168" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 255, 128, 255 ], "outline": null }, "value": "169", "label": "ñû, Micaschistes et quartzites - Age infra-ordovicien - 169" }, { "symbol": { "type": "esriSFS", "style": "esriSFSDiagonalCross", "color": [ 255, 102, 77, 255 ], "outline": null }, "value": "173", "label": "û, Quartzites - Age? - 173" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 204, 255, 77, 255 ], "outline": null }, "value": "175", "label": "æK, Gneiss de Kerhornou: gneiss à deux micas +/- sillimanite (ensemble du Conquet) - Age? - 175" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 255, 191, 255 ], "outline": null }, "value": "176", "label": "ñC, Micaschistes (+/- gneiss) du Conquet (paragenèses à staurotide et almandin) (ensemble du Conquet) - Age? - 176" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 153, 77, 255 ], "outline": null }, "value": "177", "label": "æP, Gneiss leucocrate de Penzer: rhyolite métamorphique - Age? - 177" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 191, 255 ], "outline": null }, "value": "178", "label": "æã4, Gneiss de Brest : (1) partie méridionale (orthodérivés): granodiorite calco-alcaline déformée; (2) partie septentrionale (faciès paradérivés dominants): faciès amphibolite-almandin, localement à texture cataclastique - 460+/- 70 Ma (U-Pb zn) - 178" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 191, 191, 255 ], "outline": null }, "value": "179", "label": "Kand, Cornéenne à andalousite de Kerfounan (ensemble du Lesneven-Tréglonou) - Age? - 179" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 64, 128, 255 ], "outline": null }, "value": "180", "label": "Alb, Albitites métamorphiques (dans les gneiss de Brest): altération de granodiorites et granites leucocrates (plagioclases transformés en albites) - Ordovicien sup. à Dévonien? - 180" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 255, 128, 255 ], "outline": null }, "value": "184", "label": "ñCS, Micaschistes à deux micas et quartzites micacés ; micaschistes du Ry, micaschistes de Landudal - Briovérien - 184" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 64, 191, 255 ], "outline": null }, "value": "236", "label": "ãÅ, Granites migmatitiques +/- porphyroïdes de Landunvez: granite blanc à feldspaths perthitiques (complexe de Landunvez-Plouguerneau) - 470 +/- 70 Ma (Rb-Sr roch tot) - 290 +/- 10 Ma (K-Ar et Rb-Sr bt) - 236" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 230, 255 ], "outline": null }, "value": "237", "label": "pãM, Granites d'anatexie: (1) \"faciès Ile Vierge\" (biotites porphyroïdes); (2) \"faciès Sainte-Marguerite\" (à deux micas); (3) \"faciès Beg ar Spis\" (muscovite rare); (4) \"faciès Karreg - Kromm\" = liés au complexe de Plouguerneau - Ordovicien à Carbonifère? - 237" }, { "symbol": { "type": "esriPFS", "url": "05e06eb54051060a812681da690a846c", "imageData": "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", "contentType": "image/png", "outline": null, "width": 15.16, "height": 15.16, "angle": 0, "xoffset": 0, "yoffset": 0, "xscale": 1, "yscale": 1 }, "value": "238", "label": "æMH, Gneiss migmatitique et anatexites de l'Horn - Age? - 238" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 64, 191, 255 ], "outline": null }, "value": "239", "label": "æML, Gneiss migmatitiques (unité des gneiss de Lesneven) et migmatites (complexe de Plouguerneau) - Age? - 239" }, { "symbol": { "type": "esriSFS", "style": "esriSFSDiagonalCross", "color": [ 255, 230, 230, 255 ], "outline": null }, "value": "240", "label": "æMD, Gneiss migmatitiques du Drennec =migmatites Plouarzel ou migmatites du Conquet (ensemble du Lesneven-Tréglonou) - Age? - 240" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 128, 191, 255 ], "outline": null }, "value": "241", "label": "æMB, Gneiss migmatitiques de l'Aber Benoît = gneiss de Lesneven migmatisés (ensemble du Lesneven-Tréglonou) -Age? - 241" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 128, 0, 255 ], "outline": null }, "value": "242", "label": "ëM(2), Diorites micacées migmatitiques de Portsall et agmatites associées: roches vertes (complexe migmatitique de Landunvez-Plouguerneau), amphibolites de Lannilis (ensemble du Lesneven-Tréglonou) - Age? - 242" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 230, 255, 191, 255 ], "outline": null }, "value": "243", "label": "æÅP, Migmatites de Plouarzel, migmatites enclavées (diatexites, métatexites, granites d'anatexie) (complexe migmatitique de Plouarzel / Landunvez-Plouguerneau) - Carbonifère inf? - 243" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 191, 255 ], "outline": null }, "value": "254", "label": "h2b-3, Formations de Pont de Buis-Châteaulin: Schistes, silstones et grauwackes, wackes, shales, grès (membres de Pont Keryau et de St-Segal indifférenciés), chloritoschistes (base de la série) - Viséen sup. à Namurien - 254" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 191, 255 ], "outline": null }, "value": "255", "label": "h2b-3(1), Formations de Pont de Buis-Châteaulin: Wackes et shales à passées gréseuses (\"membre de Keryau\") - Viséen sup. à Namurien - 255" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 128, 128, 128, 255 ], "outline": null }, "value": "256", "label": "h2b-3(2), Formations de Pont de Buis-Châteaulin: Calcaires de St Ségal (calcaires interstratifiés dans les alternances shales-wackes): micrites à pellets, biosparites à crinoïdes - Viséen sup. à Namurien - 256" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 191, 255 ], "outline": null }, "value": "257", "label": "h2b-3(3), Formations de Pont de Buis-Châteaulin: Schistes ardoisiers dominant - Viséen sup. à Namurien - 257" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 128, 128, 255 ], "outline": null }, "value": "259", "label": "h2b, Formations de Pont de Buis-Châteaulin : Brèches à galets et débris de plantes, schistes à blocs (silts, quartzites, grès, wackes) (faciès à blocs de \"St-Thois\") - Viséen sup. - 259" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 191, 255 ], "outline": null }, "value": "261", "label": "h1-2(Û), Formation de Kerroc'h: Ensemble volcanique et volcanosédimentaire (poudingues, métabasaltes, conglomérats, tufs, brèches volcaniques, jaspes) - Tournaisien à Viséen - 261" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 255, 0, 0, 255 ], "outline": null }, "value": "262", "label": "h1-2(Û1), Formation de Kerroc'h: Jaspes à hématite et magnétite - Tournaisien à Viséen - 262" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 191, 230, 255 ], "outline": null }, "value": "263", "label": "h1-2(Û2), Formation de Kerroc'h: Métabasaltes - Tournaisien à Viséen - 263" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 191, 255 ], "outline": null }, "value": "264", "label": "h1-2(Û3), Formation de Kerroc'h: Conglomérats, niveaux tuffacés et conglomératiques, tufs volcaniques et brèches volcaniques à matrice spilitique - Tournaisien à Viséen voire même Viséen sup. à Namurien - 264" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 102, 102, 102, 255 ], "outline": null }, "value": "265", "label": "h1b, Calcaires de Quivit: Calcaires à conodontes - Tournaisien sup. - 265" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 255, 191, 191, 255 ], "outline": null }, "value": "266", "label": "h1b(1), Schistes zébrés de Pennanprat (Groupe de St-Goazec) indifférenciés: niveux gréseux mouchetés, micacés, à pyrite, phyllites, localement schistes ardoisiers - Tournaisien sup. - 266" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 128, 255, 0, 255 ], "outline": null }, "value": "267", "label": "h1b(2), Formation de Lostenvern : dépôts indifférenciés (tuffites, hyalospilites, tufs) - Tournaisien sup. - 267" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 153, 153, 77, 255 ], "outline": null }, "value": "268", "label": "h1b(å), Formation de Lostenvern : dolérites et métadolérites - Tournaisien sup. - 268" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 191, 230, 255 ], "outline": null }, "value": "269", "label": "h1b(3), Formation de Lostenvern: Spilites, hyalospilites, tuffites, hyaloclastites acides - Tournaisien sup. - 269" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 102, 102, 102, 255 ], "outline": null }, "value": "270", "label": "h1, Tufs (quartz)-kératophyriques (\"formation de Kertanguy\", \"Schistes zébrés de Pennanprat (Groupe de St-Goazec)\"), laves kératophyriques vacuolaires à texture trachytique (\"formation de Lostenvern\") - Tournaisien - 270" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 191, 128, 255 ], "outline": null }, "value": "274", "label": "d7-h1(2), Formation de Kermerrien: Schistes zébrés (schistes noirs interstatifiés avec des niveaux volcano-sédimentaires) - Fammenien sup. à Tournaisien inf. (\"Strunien\") - 274" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 191, 128, 255 ], "outline": null }, "value": "275", "label": "d7-h1(3), Formation de Kermerrien: Tuffites (volcanites acides; débris de qtz, plg, micas), tufs, brèches et tufs kératophyriques, poudingues polygéniques à matrice tuffacée - Fammenien sup. à Tournaisien inf. (\"Strunien\") - 275" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 153, 77, 255 ], "outline": null }, "value": "281", "label": "d6b-7a, Schistes kérabitumineux de Porsguen: schistes noirs organiques à nodules de calcaires noirs - Frasnien sup. - Famménien inf. - 281" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 102, 77, 255 ], "outline": null }, "value": "283", "label": "d6(1), Schistes de Traonliors, grès de Goasquellou (grès quartzitiques et micacés slumpés), et calcaires de Rostiviec - Frasnien inf. à moy. - 283" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 204, 102, 77, 255 ], "outline": null }, "value": "286", "label": "d5, Grès de Tor ar Hoast : grès fins rosâtres, wackes verdâtres - Givétien - 286" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 128, 255 ], "outline": null }, "value": "287", "label": "d4-5a, Schistes et quartzites de Kergallec : schistes à chloritoïdes bioturbés, chloritites, quartiztes - Eifélien à Givétien inf. - 287" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 179, 77, 255 ], "outline": null }, "value": "288", "label": "d3b-5b, Groupe de Troaon et calcaires de Kergarvan indifférenciés: alternances de schistes, calcaires et grès- Emsien sup. à Givétien sup. - 288" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 179, 77, 255 ], "outline": null }, "value": "289", "label": "d5b(1), Calcaires de Kergarvan: calcaires crinoïdiques, calcaires fossilifères en bancs - Givétien sup. - 289" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 128, 255 ], "outline": null }, "value": "290", "label": "d3b-5, Groupe de Troaon: Schistes, grès et calcaires, \"Grès de verveur\", brèche épiclastique - Emsien sup. à Givétien - 290" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 128, 255 ], "outline": null }, "value": "291", "label": "d3b-5a, Groupe de Troaon: Grès de Tibidy - Emsien sup. à Givétien inf. - 291" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 191, 128, 255 ], "outline": null }, "value": "306", "label": "d3b, Formation des Grès de Poullou-Dour: grès grossiers à bréchiques (matrice verdâtre enveloppant des fragments noirs (galets mous, éléments phosphatés?) (termes sup. et inf.) + schistes à chloritoïde (terme moy.) - Emsien sup. - 306" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 0, 255 ], "outline": null }, "value": "308", "label": "d1b-3, Formations de l'Armorique, du Faou et de Reun-ar-C'Hrank indifférenciées (=Groupe de Seillou) - Lochkovien sup. (\"Gédinien\" sup.) à Emsien - 308" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 0, 255 ], "outline": null }, "value": "309", "label": "d3, Schistes et grauwackes de Reun-ar-C'Hrank: alternances de schistes et bancs de grauwackes fossilifères - Emsien - 309" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 0, 255 ], "outline": null }, "value": "310", "label": "d2b-3a, Grauwacke du Faou: schistes intercalés de petits bancs de grès micacés et de grès calcareux - Pragien sup. (\"Siegenien\" sup.) à Emsien inf. - 310" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 128, 0, 255 ], "outline": null }, "value": "311", "label": "d1b-d2a, Schistes et calcaires de l'Armorique: schistes et calcaires à Athyris undata (calcaires gris bleus, parfois oolithiques, +/- argileux) - Lochkovien sup. (\"Gédinien\" sup.) à Pragien moy. (\"Siegenien\" moy.) - 311" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 204, 102, 77, 255 ], "outline": null }, "value": "312", "label": "d2b-3b, Formation des Schistes de Guendaré: dépôts indifférenciés ; schistes sombres et massifs à chloritoïde; grès et quartzites verdâtres - Pragien sup. à Emsien sup. - 312" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 255, 0, 0, 255 ], "outline": null }, "value": "313", "label": "d2b-3b(1), Formation des Schistes de Guendaré: argilites à niveaux gréseux et grauwackeux - Pragien sup. à Emsien sup. - 313" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 0, 255, 255, 255 ], "outline": null }, "value": "314", "label": "d2b-3b(2), Formation des Schistes de Guendaré: argilites bleues massives à chloritoïde - Pragien sup. à Emsien sup. - 314" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 153, 77, 255 ], "outline": null }, "value": "320", "label": "d1(3), Grès de Landevennec: bancs de grès et quartzites à joints schisteux (\"grès de Kerdaniel\"), partie supérieure carbonatée (calcaires gréseux bioclastiques) et ferrugineuse (minerais de fer), faciès à magnétite - Lochkovien (\"Gédinnien\") - 320" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 191, 191, 255 ], "outline": null }, "value": "321", "label": "d(Ûâád), Laves et tufs diabasiques souvent schistosés - Dévonien - 321" }, { "symbol": { "type": "esriSFS", "style": "esriSFSCross", "color": [ 255, 255, 255, 255 ], "outline": null }, "value": "322", "label": "s4-d1, Schistes et quartzites de Plougastel: alternances de schistes +/- sombres et de quartzites verdâtres, pauvres en micas détritiques - Pridoli (\"Prégédinnien\") à Lochkovien (\"Gédinnien\") - 322" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 191, 255 ], "outline": null }, "value": "325", "label": "s, Schistes et grès du Lez: schistes noirs, grès sombres, schistes grisâtres à graptolites - Silurien - 325" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 230, 255 ], "outline": null }, "value": "326", "label": "s(1), Groupe de Kerguillé : Grès, \"Grès de Roudou-Hir\" (grès et quartzites blancs micacés, quartzarénites, subarkoses), ampélites (+/- pyriteuses), schistes noirs, quartzites sombres, \"groupe de Guernanic\" - (Caradoc sup.?) à Silurien - 326" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 191, 255 ], "outline": null }, "value": "330", "label": "s(5), Groupe des Trois Fontaines: dépôts indifférenciés (grès, schistes, argilites, tuffites acides) (\"formation des grès et schistes de Ty Marie\") (MN) - Silurien - 330" }, { "symbol": { "type": "esriSFS", "style": "esriSFSVertical", "color": [ 230, 102, 77, 255 ], "outline": null }, "value": "331", "label": "s(6), Groupe des Trois Fontaines: Horizon gréseux supérieurs (grès et quartzites micacés blancs) et inférieurs (quartzites claires, argilites gréseuses, grès, quartzites blancs) (\"formation des grès et schistes de Ty Marie\") - Silurien - 331" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 191, 128, 255 ], "outline": null }, "value": "335", "label": "o-s(2), Formations sédimentaires indifférenciées (Sud du CNA) - Ordovicien à Silurien - 335" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 128, 255 ], "outline": null }, "value": "337", "label": "o5-6, Schistes du Cosquer et \"Formation du Cosquer ou tufs et calcaires de Rozan\" indifférenciés: schistes zonés à minces lits gréseux, schistes noirs et grès, tufs et calcaires - Caradoc à Ashgill - 337" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 255, 102, 77, 255 ], "outline": null }, "value": "338", "label": "o5-6(1), Tufs et calcaires de Rozan: Tufs acides ou basiques, tuffites basiques - Caradoc à Ashgill - 338" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 255, 102, 77, 255 ], "outline": null }, "value": "339", "label": "o5-6(2), Tufs et calcaires de Rozan: Coulées basaltiques - Caradoc à Ashgill - 339" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 128, 128, 255 ], "outline": null }, "value": "340", "label": "o5-6(3), Tufs et calcaires de Rozan: Brèches pyro-ou épiclastiques - Caradoc à Ashgill - 340" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 128, 255 ], "outline": null }, "value": "342", "label": "o5(1), Grès et schistes de Kerfaven: grès gris clairs, intercalations de niveaux gréso-schisteux ou schisteux, grès jaunâtres en plaquettes, grès massifs sombres - Caradoc - 342" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 128, 0, 255 ], "outline": null }, "value": "344", "label": "o5(3), Grès de Kermeur : Grès micacés et quartzites, grès micacés argileux, schistes noirs, grès à galets de schistes - Caradoc - 344" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 128, 0, 255 ], "outline": null }, "value": "345", "label": "o5(4), Grès de Kermeur: Horizons d'argilites - Caradoc - 345" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 128, 0, 230, 255 ], "outline": null }, "value": "346", "label": "o5(5), Grès de Kermeur: Coulées basaltiques aphyriques, diabases - Caradoc - 346" }, { "symbol": { "type": "esriSFS", "style": "esriSFSDiagonalCross", "color": [ 230, 230, 191, 255 ], "outline": null }, "value": "348", "label": "o3-5a, Schistes de Postolonnec et \"Grès de Kermeur\" indifférenciés: Schistes ardoisiers sombres à passées gréseuses - Llanvirn à Caradoc inf. - 348" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 191, 255 ], "outline": null }, "value": "349", "label": "o4-5a, Schistes de Postolonnec - membre supérieur - : Schistes bleus à nodules siliceux, argileux, phosphatés, alternant avec de minces bancs gréseux +/- bioturbés au sommet - Llandello à Caradoc inf. - 349" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 191, 255 ], "outline": null }, "value": "350", "label": "o4, Schistes de Postolonnec: Grès de Kerarvail (grès micacés et schistes à interbancs gréseux et micacés) - Llandello - 350" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 191, 255 ], "outline": null }, "value": "351", "label": "o3-4a, Schistes de Postolonnec - membre inférieur - : Schistes et bancs de grès interstratifiés, schistes à Didymograptus - Llanvirn à Llandello inf. - 351" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 255, 0, 0, 255 ], "outline": null }, "value": "352", "label": "o3-4a(1), Schistes de Postolonnec: Argilites bioturbées, faciès \"Mesdon\" - Llanvirn à Llandello inf. - 352" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 230, 128, 255 ], "outline": null }, "value": "354", "label": "o3-4, Schistes de Kerautret: schistes bleu sombres riches en exudats de quartz - Ordovicien moy. - 354" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 179, 179, 77, 255 ], "outline": null }, "value": "356", "label": "o2, Grès Armoricain: dépôts indifférenciés: quartzites massifs blancs, ou à lits graveleux, schistes - Arenig - 356" }, { "symbol": { "type": "esriSFS", "style": "esriSFSHorizontal", "color": [ 255, 0, 255, 255 ], "outline": null }, "value": "357", "label": "o2(1), Grès Armoricain - membre supérieur - : quartzites, alternances schisto-gréseuses, schistes; base marquée par des grès verts à grains roulés de zircons; figures sed. caractéristiques (ripplemarks, brioches) - Arenig - 357" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 255, 0, 255, 255 ], "outline": null }, "value": "358", "label": "o2(2), Schistes et Grès du Gador: alternances de schistes noirs, micacés, gréseux et de quartzites bioturbées, niveaux de grès pyriteux à bavalite; base marquée par des conglomérats à galets phosphatés - Arenig - 358" }, { "symbol": { "type": "esriSFS", "style": "esriSFSForwardDiagonal", "color": [ 255, 0, 255, 255 ], "outline": null }, "value": "359", "label": "o2(3), Grès Armoricain - membre inférieur - : conglomérats à galets de quartz et de phtanites, quartzites blancs massifs - Arenig - 359" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 179, 179, 77, 255 ], "outline": null }, "value": "360", "label": "o2(cgl), Conglomérat de base de la formation du Grès Armoricain - Arenig - 360" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 179, 179, 77, 255 ], "outline": null }, "value": "362", "label": "o2(5), \"Quartzites de la Roche Maurice\": faciès septentrional du grès armoricain, quartzites massifs (\"Formation de St Thégonnec\")- Arenig - 362" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 153, 153, 77, 255 ], "outline": null }, "value": "363", "label": "k-o2, Formation du cap de la Chèvre: conglomérat gréso-pélitique rouge (base), grès et pélites rouges, grès blancs, niveaux à galets de quartz de type \"Gourin\" - Cambrien à Trémadoc ? Ou Arenig? - 363" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 153, 153, 77, 255 ], "outline": null }, "value": "364", "label": "k-o2(1), Formation du cap de la Chèvre: niveaux de cinérites - Cambrien à Trémadoc ? Ou Arenig? - 364" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 64, 191, 128, 255 ], "outline": null }, "value": "365", "label": "b, Phyllades de la baie de Douarnenez: formation schisto gréseuse composée de schistes gris-bleus et de grauwackes verts métamorphisés dans l'épizone (zone à séricite-chlorite) - Briovérien - 365" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 102, 77, 255 ], "outline": null }, "value": "366", "label": "b(1), Phyllades de la baie de Douarnenez: Tufs et brèches acides, granophyres - Briovérien - 366" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 191, 191, 230, 255 ], "outline": null }, "value": "367", "label": "b(2), Phyllades de la baie de Douarnenez: Basaltes spilitisés, coulées volcaniques (pillow-lavas), diabase à texture intersertale - Briovérien - 367" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 230, 191, 255 ], "outline": null }, "value": "372", "label": "b(6), Briovérien de l'Elorn: Alternances pélito-gréseuses, briovérien schisto-gréseux, schistes zébrés - Briovérien - 372" } ], "fieldDelimiter": "," }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 108136.571999997, "ymin": 6801728.2022, "xmax": 191644.251999997, "ymax": 6867169.7268, "spatialReference": { "wkid": 102110, "latestWkid": 2154, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35597500, "falseY": -23641900, "xyUnits": 1.2407465052332792E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "MI_PRINX", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "MI_PRINX", "type": "esriFieldTypeInteger", "alias": "MI_PRINX", "domain": null }, { "name": "CODE", "type": "esriFieldTypeDouble", "alias": "CODE", "domain": null }, { "name": "CODE_LEG", "type": "esriFieldTypeDouble", "alias": "CODE_LEG", "domain": null }, { "name": "NOTATION", "type": "esriFieldTypeString", "alias": "NOTATION", "length": 50, "domain": null }, { "name": "DESCR", "type": "esriFieldTypeString", "alias": "DESCR", "length": 254, "domain": null }, { "name": "C_FOND", "type": "esriFieldTypeDouble", "alias": "C_FOND", "domain": null }, { "name": "M_FOND", "type": "esriFieldTypeDouble", "alias": "M_FOND", "domain": null }, { "name": "J_FOND", "type": "esriFieldTypeDouble", "alias": "J_FOND", "domain": null }, { "name": "N_FOND", "type": "esriFieldTypeDouble", "alias": "N_FOND", "domain": null }, { "name": "NOM_SYMB", "type": "esriFieldTypeString", "alias": "NOM_SYMB", "length": 7, "domain": null }, { "name": "C_SYMB", "type": "esriFieldTypeDouble", "alias": "C_SYMB", "domain": null }, { "name": "M_SYMB", "type": "esriFieldTypeDouble", "alias": "M_SYMB", "domain": null }, { "name": "J_SYMB", "type": "esriFieldTypeDouble", "alias": "J_SYMB", "domain": null }, { "name": "N_SYMB", "type": "esriFieldTypeDouble", "alias": "N_SYMB", "domain": null }, { "name": "ROT_SYMB", "type": "esriFieldTypeDouble", "alias": "ROT_SYMB", "domain": null }, { "name": "TYPE_GEOL", "type": "esriFieldTypeString", "alias": "TYPE_GEOL", "length": 254, "domain": null }, { "name": "AP_LOCALE", "type": "esriFieldTypeString", "alias": "AP_LOCALE", "length": 254, "domain": null }, { "name": "TYPE_AP", "type": "esriFieldTypeString", "alias": "TYPE_AP", "length": 254, "domain": null }, { "name": "GEOL_NAT", "type": "esriFieldTypeString", "alias": "GEOL_NAT", "length": 254, "domain": null }, { "name": "ISOPIQUE", "type": "esriFieldTypeString", "alias": "ISOPIQUE", "length": 254, "domain": null }, { "name": "LITHOTEC", "type": "esriFieldTypeString", "alias": "LITHOTEC", "length": 254, "domain": null }, { "name": "EMERGE", "type": "esriFieldTypeString", "alias": "EMERGE", "length": 4, "domain": null }, { "name": "AGE_DEB", "type": "esriFieldTypeString", "alias": "AGE_DEB", "length": 50, "domain": null }, { "name": "ERA_DEB", "type": "esriFieldTypeString", "alias": "ERA_DEB", "length": 50, "domain": null }, { "name": "SYS_DEB", "type": "esriFieldTypeString", "alias": "SYS_DEB", "length": 50, "domain": null }, { "name": "AGE1_DEB", "type": "esriFieldTypeString", "alias": "AGE1_DEB", "length": 50, "domain": null }, { "name": "AGE2_DEB", "type": "esriFieldTypeString", "alias": "AGE2_DEB", "length": 50, "domain": null }, { "name": "AGE3_DEB", "type": "esriFieldTypeString", "alias": "AGE3_DEB", "length": 50, "domain": null }, { "name": "AGE4_DEB", "type": "esriFieldTypeString", "alias": "AGE4_DEB", "length": 50, "domain": null }, { "name": "AGE_FIN", "type": "esriFieldTypeString", "alias": "AGE_FIN", "length": 50, "domain": null }, { "name": "ERA_FIN", "type": "esriFieldTypeString", "alias": "ERA_FIN", "length": 50, "domain": null }, { "name": "SYS_FIN", "type": "esriFieldTypeString", "alias": "SYS_FIN", "length": 50, "domain": null }, { "name": "AGE1_FIN", "type": "esriFieldTypeString", "alias": "AGE1_FIN", "length": 50, "domain": null }, { "name": "AGE2_FIN", "type": "esriFieldTypeString", "alias": "AGE2_FIN", "length": 50, "domain": null }, { "name": "AGE3_FIN", "type": "esriFieldTypeString", "alias": "AGE3_FIN", "length": 50, "domain": null }, { "name": "AGE4_FIN", "type": "esriFieldTypeString", "alias": "AGE4_FIN", "length": 50, "domain": null }, { "name": "AGE_MIN", "type": "esriFieldTypeDouble", "alias": "AGE_MIN", "domain": null }, { "name": "AGE_MAX", "type": "esriFieldTypeDouble", "alias": "AGE_MAX", "domain": null }, { "name": "AGE_ABSOLU", "type": "esriFieldTypeDouble", "alias": "AGE_ABSOLU", "domain": null }, { "name": "TOLER_AGE", "type": "esriFieldTypeSingle", "alias": "TOLER_AGE", "domain": null }, { "name": "TECH_DAT", "type": "esriFieldTypeString", "alias": "TECH_DAT", "length": 254, "domain": null }, { "name": "CAT_DAT", "type": "esriFieldTypeString", "alias": "CAT_DAT", "length": 254, "domain": null }, { "name": "AGE_COM", "type": "esriFieldTypeString", "alias": "AGE_COM", "length": 254, "domain": null }, { "name": "LITHOLOGIE", "type": "esriFieldTypeString", "alias": "LITHOLOGIE", "length": 254, "domain": null }, { "name": "DURETE", "type": "esriFieldTypeString", "alias": "DURETE", "length": 254, "domain": null }, { "name": "EPAISSEUR", "type": "esriFieldTypeString", "alias": "EPAISSEUR", "length": 254, "domain": null }, { "name": "ENVIRONMT", "type": "esriFieldTypeString", "alias": "ENVIRONMT", "length": 254, "domain": null }, { "name": "C_GEODYN", "type": "esriFieldTypeString", "alias": "C_GEODYN", "length": 254, "domain": null }, { "name": "GEOCHIMIE", "type": "esriFieldTypeString", "alias": "GEOCHIMIE", "length": 254, "domain": null }, { "name": "LITHO_COM", "type": "esriFieldTypeString", "alias": "LITHO_COM", "length": 254, "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null }, { "name": "SHAPE.AREA", "type": "esriFieldTypeDouble", "alias": "SHAPE.AREA", "domain": null }, { "name": "SHAPE.LEN", "type": "esriFieldTypeDouble", "alias": "SHAPE.LEN", "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE" }, "indexes": [ { "name": "R483350_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "A2697_IX1", "fields": "SHAPE", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "SHAPE.AREA", "shapeLengthFieldName": "SHAPE.LEN", "units": "esriMeters" }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "b40ea1262d7340d089771f3a7767bcfe" }