Where: Washington County, Utah (37.1° N, 113.3° W: paleocoordinates 7.8° N, 39.1° W)
• coordinate based on unpublished field data
• small collection-level geographic resolution
When: Virgin Member (Moenkopi Formation), Spathian (251.3 - 247.2 Ma)
• bed-level stratigraphic resolution
Environment/lithology: silty limestone
Size class: macrofossils
Preservation: mold/impression
Collection methods: Collected by PDT from throughout locality HC5, during 2005 before the main collection in 2006.
Primary reference: A. J. McGowan, A. B. Smith, and P. D. Taylor. 2009. Faunal diversity, heterogeneity and body size in the Early Triassic: testing post-extinction paradigms in the Virgin Limestone of Utah, USA. Australian Journal of Earth Sciences 56:859-872 [A. McGowan/A. McGowan/M. Clapham]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 63385: authorized by Alistair McGowan, entered by Alistair McGowan on 14.08.2006, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
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? Permophorus sp. Chavan 1954 clam | |
? Unionites sp. Wissman 1841 clam | |
? Neoschizodus sp. Giebel 1855 clam | |
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? Claraia sp. Bittner 1901 scallop | |
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? Bakevellia sp. King 1848 oyster | |
Cephalopoda | |
Pleuronautilus sp. von Mojsisovics 1882 nautiloid | |
Gastropoda | |
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? Naticopsis sp. M'Coy 1844 snail | |
Tentaculita | |
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Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Rhynchonellata | |
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"? Piarorhynchella triassicus" = Nudirostralina
"? Piarorhynchella triassicus" = Nudirostralina | |
Crinoidea | |
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