Where: Tarrant County, Texas (32.6° N, 97.1° W: paleocoordinates 31.0° N, 62.0° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Acanthoceras bellense ammonoid zone, Eagle Ford Group, Middle Cenomanian (99.6 - 93.5 Ma)
• Taxa from Stephenson's Bed 5 (1955)
• bed-level stratigraphic resolution
Environment/lithology: lagoonal or restricted shallow subtidal; pebbly, phosphatic, shelly/skeletal limestone
Size class: macrofossils
Collected by Kennedy and Cobban; reposited in the USGS, USNM
Primary reference: W. J. Kennedy and W. A. Cobban. 1990. Cenomanian ammonite faunas from the Woodbine Formation and lower part of the Eagle Ford Group, Texas. Palaeontology 33(1):75-154 [P. Wagner/D. Mertz/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 198573: authorized by Pete Wagner, entered by Pete Wagner on 18.12.2018, edited by David Mertz
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Forbesiceras cf. chevillei Pictet and Renevier 1866 ammonite | |
Plesiacanthoceratoides vetula Cobban 1987 ammonite
Acanthoceras bellense Adkins 1928 ammonite | |
Anagaudryceras involvulum Stoliczka 1865 ammonite |