Where: Carbon County, Montana (45.4° N, 108.8° W: paleocoordinates 44.7° N, 65.9° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Neogastroplites haasi ammonoid zone, Shell Creek Member (Thermopolis Shale Formation), Late/Upper Albian (105.3 - 99.6 Ma)
• member-level stratigraphic resolution
Environment/lithology: marine; shale
Size class: macrofossils
Collected in 1993
Collection methods: quarrying, mechanical,
Primary reference: P. S. Druckenmiller. 2002. Osteology of a new plesiosaur from the Lower Cretaceous (Albian) Thermopolis Shale of Montana. Journal of Vertebrate Paleontology 22(1):29-42 [M. Carrano/H. Street]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 97885: authorized by Matthew Carrano, entered by Hallie Street on 07.09.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
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Reptilia | |
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