Also known as Muela Ck; USGS # 32840
Where: Zavala County, Texas (29.1° N, 100.1° W: paleocoordinates 35.2° N, 78.9° W)
• small collection-level geographic resolution
When: Escondido Formation, Maastrichtian (72.1 - 66.0 Ma)
• Haustator bilira assemblage zone.
• formation-level stratigraphic resolution
Environment/lithology: estuary or bay; lithified, calcareous sandstone
Size class: mesofossils
Preservation: original calcite
Reposited in the USGS
Collection methods: bulk,
• Sohl collection
Primary reference: N. F. Sohl and C. F. Koch. 1984. Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain. USGS Open File Report 84-687:1-282 [M. Kosnik/M. Kosnik]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 4577: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
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| Polychaeta | |
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| Gastropoda | |
Pachymelania sp. n. sp.
Pachymelania sp. n. sp. White 1895 snail Pachymelania n. sp. (Escondido) - originally entered as "Pachymelania n. sp."
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| Bivalvia | |
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