Also known as Eagle pass; USGS # 450
Where: Maverick County, Texas (28.7° N, 100.5° W: paleocoordinates 35.0° N, 79.4° W)
• outcrop-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, gray, silty limestone
Size class: mesofossils
Preservation: original calcite, replaced with calcite
Reposited in the USGS
• others 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 4603: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
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Gastropoda | |
Turritella cf. forgemoli turret shell Turritella cf. T. forgemoli Coquan - originally entered as "Turritella cf. forgemoli"
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"Stantonella interupta" = Stantonella interrupta
"Stantonella interupta" = Stantonella interrupta Conrad 1858 true whelk Stantonella interupta (Conrad)
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Graphidula sp. n. sp.
Graphidula sp. n. sp. Stephenson 1941 snail Graphidula n. sp. (smooth) - originally entered as "Graphidula n. sp."
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Bivalvia | |
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Corbula sp. n. sp., Corbula sp. n. sp.
Corbula sp. n. sp. Bruguière 1789 clam Corbula n. sp. (large) - originally entered as "Corbula n. sp."
Corbula sp. n. sp. Bruguière 1789 clam Corbula n. sp. (small) - originally entered as "Corbula n. sp."
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Scaphopoda | |
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