Where: Burleson County, Texas (30.7° N, 96.4° W: paleocoordinates 31.9° N, 87.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Stone City Member (Crockett Formation), Bartonian (41.3 - 38.0 Ma)
• member-level stratigraphic resolution
Environment/lithology: shallow subtidal; unlithified, glauconitic, argillaceous sandstone
Size class: mesofossils
Primary reference: K. V. Palmer and D. C. Brann. 1965. Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Peteropoda, Scaphopoda and Cephalopoda. Bulletins of American Paleontology 48:1-471 [M. Kosnik/M. Kosnik/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 90656: authorized by Jocelyn Sessa, entered by Laurie Eccles on 12.08.2009, edited by Ursula Smith
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Yoldia (Orthoyoldia) psammotaea" = Orthoyoldia psammotaea, Litorhadia petropolitana, Yoldia (Calorhadia) compsa, ? Litorhadia evanescentior
"Yoldia (Orthoyoldia) psammotaea" = Orthoyoldia psammotaea Dall 1898 pointed nut clam
Litorhadia petropolitana pointed nut clam
Yoldia (Calorhadia) compsa Gabb 1860 pointed nut clam
? Litorhadia evanescentior Stenzel and E. K 1957 pointed nut clam | |
"Mauricia houstonia" = Modiola houstonia
"Mauricia houstonia" = Modiola houstonia Harris 1895 mussel | |
Barbatia (Barbatia) uxorispalmeri Stenzel and E. K 1957 clam
Arca (Arca) petropolitana Stenzel and Krause 1957 ark | |
Eburneopecten sp. Conrad 1865 scallop | |
Anomia ephippioides Gabb 1860 jingle | |
"Lima (Limatulella) petropolitana" = Limaria
"Lima (Limatulella) petropolitana" = Limaria file clam | |
Crassostrea frionis, Cubitostrea (cf. Cubitostrea) sellaeformis, Cubitostrea (Cubitostrea) petropolitana
Crassostrea frionis oyster
Cubitostrea (cf. Cubitostrea) sellaeformis Conrad 1832 oyster
Cubitostrea (Cubitostrea) petropolitana Stenzel and J. T 1957 oyster | |
Pteria (Pteria) petropolitana pearl oyster | |
Atrina cawcawensis oyster | |
"Venericardia (Venericor) mooreana" = Venericardia (Venericor) densata, Glyptoactis (Claibornicardia) trapaquara
"Venericardia (Venericor) mooreana" = Venericardia (Venericor) densata Conrad 1845 clam
Glyptoactis (Claibornicardia) trapaquara Harris 1895 clam | |
Pholadomya harrisi clam | |
Tellina (Eurytellina) mooreana Gabb 1860 tellin clam
Tellina (Moerella) petropolitana Stenzel and Krause 1957 tellin clam | |
Abra (Abra) petropolitana Stenzel 1957 abra | |
Sinodia (Sinodia) eocaenica, Pitar (Calpitaria) petropolitanus, Pitar (Calpitaria) texibrazus, Pitar (Katherinella) smithvillensis
Sinodia (Sinodia) eocaenica Stenzel et al. 1957 venus clam
Pitar (Calpitaria) petropolitanus Stenzel et al. 1957 venus clam
Pitar (Calpitaria) texibrazus Stenzel et al. 1957 venus clam
Pitar (Katherinella) smithvillensis Stenzel et al. 1957 venus clam | |
Notocorbula texana Gabb 1860 clam | |
Gastropoda | |
Mnestia dekayi snail | |
Uromitra brazosana ribbed mitre | |
Levifusus mortoniopsis snail | |
Dorsanum scalatum Heilprin 1891 true whelk | |
Latirus moorei Gabb 1860 snail | |
Agaronia bombylis Conrad 1833 snail | |
Volvaria (Volvariella) reticulata Johnson 1899 mitre shell | |
Bonellitia parilis snail | |
Eosurcula moorei Gabb 1860 turrid | |
Glyptotoma crassiplicata Gabb 1860 cone shell | |
Lapparia mooreana, "Bullata semenoides" = Closia (Bullata)
Lapparia mooreana volute
"Bullata semenoides" = Closia (Bullata) volute | |
Marginella (Dentimargo) constrictoides margin shell | |
"Ficopsis texana" = Ficus
"Ficopsis texana" = Ficus fig shell | |
Hipponix pygmaeus hoof shell | |
Sinum arctatum moon snail
Sinum inconstans moon snail
Sinum bilix Conrad 1833 moon snail
Polinices aratus moon snail
"Lunatia" moorei moon snail | |
Eulima tenaxa snail | |
Mesalia claibornensis turret shell
Turritella nasuta turret shell | |
Architectonica meekana sundial | |
Scaphopoda | |
Cadulus (Dischides) subcoarcuatus tusk shell |