Also known as H-79-10
Where: Caldwell County, Louisiana (32.0° N, 92.0° W: paleocoordinates 33.1° N, 82.7° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Moodys Branch Formation, Lutetian to Lutetian (47.8 - 33.9 Ma)
• "Late Lutetian - Early Priabonian" (T. Hansen, pers. comm.)
• bed-level stratigraphic resolution
Environment/lithology: offshore; unlithified, burrowed, argillaceous, calcareous siltstone
Collection methods: bulk, mechanical, sieve,
Primary reference: S. R. Elder. 1981. Fossil assemblages of a marine transgressive sand, Moody''s Branch Formation (Upper Eocene), Louisiana and Mississippi. Unpublished M.A. Thesis, University of Texas at Austin 1-140 [T. Hansen/M. Sommers/A. Clement]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 1417: authorized by Thor Hansen, entered by Mike Sommers on 13.04.1999, edited by Jocelyn Sessa
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Endopachys maclurii Lea 1833 stony coral
Balanophyllia irrorata stony coral | |
Flabellum cuneiforme Lonsdale 1845 stony coral | |
Echinoidea | |
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Gnathostomata | |
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Malacostraca | |
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Gastropoda | |
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Architectonica sp. Röding 1798 sundial | |
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Cylichnella bitruncata Meyer 1886 snail | |
Retusa jacksonensis snail | |
"Calyptraea aperta" = Calyptraea (Trochita) aperta
"Calyptraea aperta" = Calyptraea (Trochita) aperta Solander 1766 slipper shell originally entered as "Calyptrea aperta"
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Capulus americanus Conrad 1854 snail | |
Hipponix pygmaea hoof shell | |
Euspira jacksonensis Harris and Palmer 1947 moon snail
Natica permunda Conrad 1854 moon snail
Sinum jacksonense moon snail | |
"Conus tortilus" = Conus sauridens
"Conus tortilus" = Conus sauridens Conrad 1833 cone shell | |
Coronia nodulina Casey 1904 turrid | |
Microdrillia ouachitae snail | |
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Tritonatractus pearlensis Aldrich 1885 snail
Dolicholatirus leaensis Harris 1897 snail | |
Athleta symmetricus Conrad 1854 volute
Lapparia dumosa Conrad 1854 volute | |
Vasum humerosum snail | |
"Turritella alveata" = Kapalmerella alveata
"Turritella alveata" = Kapalmerella alveata Conrad 1854 turret shell | |
Bittium koeneni cerith snail | |
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Scaphopoda | |
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Bivalvia | |
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Hilgardia multilineata Conrad 1854 pointed nut clam | |
"Nucula spheniopsis" = Nucula (Nucula) sphenopsis
"Nucula spheniopsis" = Nucula (Nucula) sphenopsis Conrad 1865 nut clam | |
"Lucina curta" = Myrtaea (Myrtaea) curta
"Lucina curta" = Myrtaea (Myrtaea) curta Conrad 1865 clam | |
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Alveinus minutus Conrad 1865 clam | |
"Venericardia diversidentata" = Venericardia (Rotundicardia) diversidentata, Venericardia apodensata
"Venericardia diversidentata" = Venericardia (Rotundicardia) diversidentata Meyer 1885 clam | |
Lirodiscus jacksonensis Meyer 1885 clam | |
Bathytormus flexurus Conrad 1854 clam
Crassinella pygmaea clam | |
Limopsis radiata Meyer 1885 clam | |
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Pteria limula Conrad 1833 pearl oyster | |
Eburneopecten scintillatus Conrad 1854 scallop
Chlamys nupera Conrad 1854 scallop |