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"symbol": {
"type": "esriSFS",
"style": "esriSFSBackwardDiagonal",
"color": [
0,
0,
0,
255
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"outline": null
},
"value": "1",
"label": "X, Remblais, dépôts anthropiques, dépôts artificiels - 1"
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{
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
255,
255,
191,
255
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"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
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"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
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"outline": null
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"value": "4",
"label": "MzV, Slikke vaseuse, schorre des estuaires, estran vaseux - Holocène - 4"
},
{
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
255,
255,
191,
255
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"outline": null
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"value": "5",
"label": "MzP, Sables et tangues des polders - Holocène - 5"
},
{
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
255,
255,
191,
255
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"outline": null
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"value": "6",
"label": "My, Plages anciennes (éémiennes), dépôts littoraux perchés: sables, galets - Pléistocène - 6"
},
{
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
230,
255,
191,
255
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"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
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"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
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"outline": null
},
"value": "12",
"label": "Dy, Sables dunaires \"anciens\" - Pléistocène - 12"
},
{
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
230,
191,
191,
255
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"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
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"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
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"outline": null
},
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"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
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"outline": null
},
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"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"
},
{
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"style": "esriSFSSolid",
"color": [
191,
230,
191,
255
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"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"
},
{
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"style": "esriSFSVertical",
"color": [
230,
102,
77,
255
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"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": {
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"style": "esriSFSSolid",
"color": [
0,
191,
128,
255
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"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
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"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"
},
{
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"style": "esriSFSBackwardDiagonal",
"color": [
255,
102,
77,
255
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"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
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"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
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"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
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"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
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"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
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"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
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"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
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"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"
},
{
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"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": {
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"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
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"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
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"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"
},
{
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"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
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"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"
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