Where: Travis County, Texas (30.3° N, 97.4° W)
• Paleocoordinates: 38.5° N, 67.6° W (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Littig Member (Kincaid Formation), Early/Lower Paleocene (66.0 - 61.7 Ma)
• Littig Sand, labeled basal Midway Group
•
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified, calcareous sandstone
Size class: mesofossils
Preservation: mold/impression, replaced with calcite
Collection methods: Specimens are housed in the Department of Geology and Geophysics at Texas A&M university.
Primary reference: J. A. Sessa, M. E. Patzkowsky, and T. J. Bralower. 2009. Impact of lithification on the diversity, size distribution, and recovery dynamics of marine invertebrate assemblages. Geology 37(2):115-118 [M. Patzkowsky/J. Sessa/J. Sessa]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 86406: authorized by Mark Patzkowsky, entered by Jocelyn Sessa on 01.02.2009
Creative Commons license: CC0 (CC0)
Taxonomic list
Gastropoda | |
Naticidae indet. Guilding 1834 moon snail | |
| |
Xenophora ? sp. Fischer von Waldheim 1807 carrier shell | |
"Volutocorbis sp." = Athleta (Volutocorbis)
"Volutocorbis sp." = Athleta (Volutocorbis) Dall 1890 volute | |
Falsifusus sp. snail | |
Levifusus ? sp. Conrad 1865 snail
Levifusus pagodiformis Heilprin 1881 snail | |
Laevibuccinum constrictum true whelk | |
Calyptraphorus sp. Conrad 1857 snail
Calyptraphorus ? sp. Conrad 1857 snail | |
Capulus sp. Monfort 1810 snail | |
Epitonium sp. Bolten 1798 wentletrap | |
Turritella sp. Lamarck 1799 turret shell | |
"Ampullella ? sp." = Ampullina
"Ampullella ? sp." = Ampullina Férussac 1822 snail | |
Architectonica ? sp. Röding 1798 sundial | |
Bivalvia | |
Jupiteria sp. Bellardi 1875 pointed nut clam
Jupiteria ? sp. Bellardi 1875 pointed nut clam | |
Cucullaea sp. Lamarck 1801 clam
Cucullaea ? sp. Lamarck 1801 clam | |
Venericardia sp. Lamarck 1801 clam
Venericardia ? sp. Lamarck 1801 clam | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Bryozoa | |
Bryozoa indet. bryozoan | |
Anthozoa | |
Scleractinia "sp. A" Bourne 1900 stony coral
Scleractinia "sp. B" Bourne 1900 stony coral |