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 | |
| |
Gastropoda | |
Delphinula canalifera n. sp.10, Delphinula sulcata n. sp.10, Delphinula turbinoides n. sp.10, Delphinula spirorbis n. sp.17, Turbo helicinoides n. sp.10, Turbo denticulatus n. sp.10, Turbo radiosus n. sp.10
| |
"Solarium spiratum n. sp." = Periaulax spirata11
| |
"Trochus subcarinatus" = Jujubinus subcarinatus11, Solarium canaliculatum11, Solarium ammonites n. sp.11, Solarium patellatum n. sp.11, Solarium plicatum11, Trochus sulcatus11
| |
Emarginula clypeata n. sp.
Emarginula clypeata n. sp. Lamarck 1802 snail | |
"Turritella uniangularis n. sp." = Haustator uniangularis15, "Turritella unisulcata n. sp." = Haustator unisulcata15, "Turritella imbricataria" = Haustator imbricataria15, "Turritella multisulcata" = Sigmesalia multisulcata15, "Turritella sulcata" = Sigmesalia sulcata15, "Turritella fasciata n. sp." = Sigmesalia fasciata15, Turritella melanoides n. sp.15, Turritella subcarinata15, "Solarium bifrons n. sp." = Omalaxis bifrons11, "Solarium disjunctum" = Omalaxis disjunctum11
| |
"Cerithium tricarinatum" = Potamides (Potamidopsis) tricarinatus12, "Cerithium semicoronatum n. sp." = Potamides (Potamidopsis) tricarinatus13
| |
Cerithium asperellum13, Cerithium rugosum n. sp.14, Cerithium pleurotomoides13, Cerithium quadrisulcatum n. sp.13, Cerithium purpura n. sp.13, Cerithium trochleare13, Cerithium cristatum n. sp.12, Cerithium incertum n. sp.14, Cerithium melanoides n. sp.14, Cerithium inversum n. sp.14, Cerithium subulatum13, Cerithium semigranosum n. sp.14, Cerithium perforatum n. sp.14, Cerithium scabrum n. sp.13, Cerithium conoidale n. sp.13, Cerithium interruptum12, Cerithium unisulcatum14, Cerithium muricoides13, Cerithium emarginatum n. sp.14, Cerithium mitra13, Cerithium denticulatum n. sp.12, Cerithium larva n. sp.14, Cerithium gracile n. sp.14, Cerithium terebrale n. sp.14
| |
Melania canicularis n. sp.16, Melania semistriata n. sp.16, Melania nitida n. sp.16, Melania fragilis n. sp.16
| |
| |
"Melania cochlearella n. sp." = Rissoina (Rissoina) cochlearella16, "Bulimus conulus" = Hydrobia (Tournoueria) conulus2
| |
"Cyclostoma spiruloides n. sp." = Eoatlanta spiruloides10
| |
Voluta mitreola n. sp.3
| |
Murex colubrinus n. sp.7, Murex clathratus n. sp.7, Murex contabulatus n. sp.7, Murex frondosus7, Murex striatulus n. sp.7
| |
Marginella dentifera n. sp.5
| |
Mitra crebricosta n. sp.5, Mitra citharella n. sp.5, Mitra fusellina n. sp.5, Mitra plicatella n. sp.5, Mitra cancellina n. sp.5
| |
Buccinum striatulum n. sp.6, Buccinum clavatulatum n. sp.6, Buccinum bistriatum n. sp.6, Buccinum terebrale n. sp.6, "Fusus polygonus" = Editharus polygonus4
| |
Fusus coronatus n. sp.4, Fusus subulatus4, Fusus angulatus n. sp.8, Fusus abbreviatus n. sp.4, Fusus excisus n. sp.4, Fusus asperulus n. sp.4, Fusus plicatus n. sp.4, Fusus nodulosus n. sp.8, Fusus laevigatus n. sp.8, Fusus truncatulus n. sp.8, Fusus alligatus n. sp.4, Fusus marginatus n. sp.4, Fusus hordeolus n. sp.4, Fusus minutus n. sp.4, Fusus citharellus n. sp.8, Fusus uniplicatus8, Fusus scalaroides4, Fusus terebralis n. sp.8, Fusus biplicatus n. sp.8, Fusus striatulus n. sp.8
| |
"Fusus bulbiformis" = Sycostoma bulbiforme8
| |
Cancellaria volutella n. sp.5
| |
"Pleurotoma costellata n. sp." = Raphitoma (Raphitoma) costellata9
| |
"Pleurotoma crenulata n. sp." = Gemmula crenulata9, Pleurotoma multinoda n. sp.9, Pleurotoma inflexa n. sp.12, Pleurotoma furcata n. sp.9, Pleurotoma catenata n. sp.9, Pleurotoma sulcata n. sp.9, Pleurotoma curvicosta n. sp.9, Pleurotoma turrella n. sp.12, Pleurotoma nodulosa n. sp.9, Pleurotoma striarella n. sp.12, Pleurotoma marginata n. sp.9, Pleurotoma dentata n. sp.9, "Pleurotoma bicatena n. sp." = Eopleurotoma bicatena9, "Pleurotoma ventricosa n. sp." = Epalxis (Epalxis) ventricosa12
| |
"Pleurotoma terebralis n. sp." = Ancistrosyrinx terebralis12
| |
"Pleurotoma plicata n. sp." = Elaeocyma plicata9
| |
| |
"Murex pyraster n. sp." = Eocymatium piraster7
| |
"Ampullaria spirata" = Amaurellina spirata17, Ampullaria canaliculata17, Ampullaria patula17, Ampullaria acuminata n. sp.17, Ampullaria depressa17, Ampullaria sigaretina17, Ampullaria excavata n. sp.17, "Natica epiglottina" = Cochlis epiglottina18
| |
Helicina dubia n. sp.18
| |
Bulla laevis n. sp.1, Bulla striatella n. sp.15, Bulla coronata n. sp.15, Bulla ovulata n. sp.15, Bulla cylindrica15
| |
| |
Auricula ovata n. sp.16, Auricula sulcata16, Auricula miliola n. sp.16, Auricula hordeola n. sp.16, Auricula ringens16, Auricula acicula n. sp.16, Auricula terebellata n. sp.16
| |
| |
Cyclostoma | |
Cyclostoma macrostoma n. sp.10, Cyclostoma mumia10, Cyclostoma turritellata n. sp.10, Cyclostoma cornupastoris n. sp.10, Cyclostoma planorbula n. sp.10
Cyclostoma macrostoma n. sp.10 Lamarck 1804
Cyclostoma mumia10 Lamarck 1804
Cyclostoma turritellata n. sp.10 Lamarck 1804
Cyclostoma cornupastoris n. sp.10 Lamarck 1804
Cyclostoma planorbula n. sp.10 Lamarck 1804 |