Where: France (48.8° N, 1.9° E: paleocoordinates 45.7° N, 1.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: NP15 nannofossil zone, Lutetian (47.8 - 41.3 Ma)
• The sediments from the "Falunière de Grignon" are correlated of the Middle Lutetian, according to the identification of biozone NP15 (Aubry 1985). They belong to the regional Zone III and the base of Zone IV of Abrard (1925) and correspond to parasequences A6-A10 of Gely (1996).
• group of beds-level stratigraphic resolution
Environment/lithology: open shallow subtidal; unlithified, calcareous sandstone and unlithified, glauconitic sandstone
Size class: macrofossils
Preservation: original aragonite
Reposited in the MNHN
• Repository: Defrance collection (some of which is now at Musée de Normandie, Caen, or at MNHN Paris)
Primary reference: J. B. Lamarck. 1802. Suite des mémoires sur les fossiles des environs de Paris. Annales du Muséum National d'Histoire Naturelle 1:383-391 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184110: authorized by Matthew Clapham, entered by Matthew Clapham on 01.02.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Polyplacophora | |
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Gastropoda | |
Bulla striatella n. sp.15, Bulla ovulata n. sp.15, Bulla laevis n. sp.1, Bulla coronata n. sp.15, Bulla cylindrica15
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Helicina dubia n. sp.18
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"Melania cochlearella n. sp." = Rissoina (Rissoina) cochlearella16, "Bulimus conulus" = Hydrobia (Tournoueria) conulus2
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"Ampullaria spirata" = Amaurellina spirata17, "Natica epiglottina" = Cochlis epiglottina18, Ampullaria acuminata n. sp.17, Ampullaria sigaretina17, Ampullaria canaliculata17, Ampullaria excavata n. sp.17, Ampullaria depressa17, Ampullaria patula17
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"Murex pyraster n. sp." = Eocymatium piraster6
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Murex frondosus6, Murex contabulatus n. sp.6, Murex clathratus n. sp.6, Murex colubrinus n. sp.6, Murex striatulus n. sp.6
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Marginella dentifera n. sp.4
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Voluta mitreola n. sp.3
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"Pleurotoma terebralis n. sp." = Ancistrosyrinx terebralis9
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"Pleurotoma ventricosa n. sp." = Epalxis (Epalxis) ventricosa9, "Pleurotoma crenulata n. sp." = Gemmula crenulata10, "Pleurotoma bicatena n. sp." = Eopleurotoma bicatena10, Pleurotoma furcata n. sp.10, Pleurotoma sulcata n. sp.10, Pleurotoma multinoda n. sp.10, Pleurotoma marginata n. sp.10, Pleurotoma dentata n. sp.10, Pleurotoma catenata n. sp.10, Pleurotoma striarella n. sp.9, Pleurotoma inflexa n. sp.9, Pleurotoma curvicosta n. sp.10, Pleurotoma turrella n. sp.9, Pleurotoma nodulosa n. sp.10
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"Pleurotoma costellata n. sp." = Raphitoma (Raphitoma) costellata10
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"Pleurotoma plicata n. sp." = Elaeocyma plicata10
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Cancellaria volutella n. sp.4
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"Fusus bulbiformis" = Sycostoma bulbiforme7
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Fusus alligatus n. sp.8, Fusus nodulosus n. sp.7, Fusus coronatus n. sp.8, Fusus minutus n. sp.8, Fusus scalaroides8, Fusus striatulus n. sp.7, Fusus citharellus n. sp.7, Fusus hordeolus n. sp.8, Fusus terebralis n. sp.7, Fusus angulatus n. sp.7, Fusus asperulus n. sp.8, Fusus marginatus n. sp.8, Fusus abbreviatus n. sp.8, Fusus excisus n. sp.8, Fusus biplicatus n. sp.7, Fusus truncatulus n. sp.7, Fusus laevigatus n. sp.7, Fusus plicatus n. sp.8, Fusus uniplicatus7, Fusus subulatus8
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Buccinum bistriatum n. sp.5, Buccinum terebrale n. sp.5, Buccinum striatulum n. sp.5, Buccinum clavatulatum n. sp.5, "Fusus polygonus" = Editharus polygonus8
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Mitra citharella n. sp.4, Mitra crebricosta n. sp.4, Mitra plicatella n. sp.4, Mitra cancellina n. sp.4, Mitra fusellina n. sp.4
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"Cyclostoma spiruloides n. sp." = Eoatlanta spiruloides12
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Melania semistriata n. sp.16, Melania canicularis n. sp.16, Melania fragilis n. sp.16, Melania nitida n. sp.16
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"Solarium bifrons n. sp." = Omalaxis bifrons13, "Solarium disjunctum" = Omalaxis disjunctum13, "Turritella unisulcata n. sp." = Haustator unisulcata15, "Turritella uniangularis n. sp." = Haustator uniangularis15, "Turritella imbricataria" = Haustator imbricataria15, "Turritella multisulcata" = Sigmesalia multisulcata15, "Turritella fasciata n. sp." = Sigmesalia fasciata15, "Turritella sulcata" = Sigmesalia sulcata15, Turritella melanoides n. sp.15, Turritella subcarinata15
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"Cerithium tricarinatum" = Potamides (Potamidopsis) tricarinatus9, "Cerithium semicoronatum n. sp." = Potamides (Potamidopsis) tricarinatus11
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Cerithium cristatum n. sp.9, Cerithium asperellum11, Cerithium incertum n. sp.14, Cerithium semigranosum n. sp.14, Cerithium conoidale n. sp.11, Cerithium rugosum n. sp.14, Cerithium inversum n. sp.14, Cerithium quadrisulcatum n. sp.11, Cerithium unisulcatum14, Cerithium trochleare11, Cerithium muricoides11, Cerithium subulatum11, Cerithium denticulatum n. sp.9, Cerithium interruptum9, Cerithium purpura n. sp.11, Cerithium larva n. sp.14, Cerithium gracile n. sp.14, Cerithium melanoides n. sp.14, Cerithium scabrum n. sp.11, Cerithium mitra11, Cerithium pleurotomoides11, Cerithium emarginatum n. sp.14, Cerithium terebrale n. sp.14, Cerithium perforatum n. sp.14
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Emarginula clypeata n. sp.
Emarginula clypeata n. sp. Lamarck 1802 snail | |
"Solarium spiratum n. sp." = Periaulax spirata13
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"Trochus subcarinatus" = Jujubinus subcarinatus13, Trochus sulcatus13, Solarium canaliculatum13, Solarium ammonites n. sp.13, Solarium plicatum13, Solarium patellatum n. sp.13
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Delphinula turbinoides n. sp.12, Delphinula sulcata n. sp.12, Delphinula spirorbis n. sp.17, Delphinula canalifera n. sp.12, Turbo helicinoides n. sp.12, Turbo denticulatus n. sp.12, Turbo radiosus n. sp.12
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Auricula acicula n. sp.16, Auricula terebellata n. sp.16, Auricula hordeola n. sp.16, Auricula ringens16, Auricula ovata n. sp.16, Auricula miliola n. sp.16, Auricula sulcata16
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Cyclostoma | |
Cyclostoma cornupastoris n. sp.12, Cyclostoma turritellata n. sp.12, Cyclostoma planorbula n. sp.12, Cyclostoma mumia12, Cyclostoma macrostoma n. sp.12
Cyclostoma cornupastoris n. sp.12 Lamarck 1804
Cyclostoma turritellata n. sp.12 Lamarck 1804
Cyclostoma planorbula n. sp.12 Lamarck 1804
Cyclostoma mumia12 Lamarck 1804
Cyclostoma macrostoma n. sp.12 Lamarck 1804 |