TMM bed 10 Schultz section (Cretaceous to of the United States)

Where: Medina County, Texas (29.3° N, 99.1° W: paleocoordinates 34.9° N, 72.5° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Baculites maclearni ammonoid zone, Anacacho Limestone Formation, Early/Lower Campanian to Early/Lower Campanian (83.5 - 70.6 Ma)

• Swezey and Sullivan (2004) correlate this section to the Baculites maclearni zone, which is middle Campanian in Gradstein et al., 2004.

Environment/lithology: marine; carbonate

Size class: mesofossils

Reposited in the TMM

• this list is of all fossils in bed 10 Schultz section and includes: TMM UT-42122, TMM UT-42135, TMM UT-42151

Primary reference: W. P. Elder. 1996. Bivalves and Gastropods from the Middle Campanian Anacacho Limestone, south central Texas. Journal of Paleontology 70(2):247-271 [M. Patzkowsky/K. Layou/J. Alroy]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 3624: authorized by Mark Patzkowsky, entered by Karen Layou on 05.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Anomiidae
cf. Paranomia scabra scallop
originally entered as "Paranomia cf. scabra"
 Cardiida - Cardiidae
cf. Granocardium conradi cockle
originally entered as "Granocardium cf. conradi"
Gastropoda
 Neogastropoda - Fasciolariidae
? Graphidula sp. Stephenson 1941 snail
originally entered as "?Graphidula sp."