Where: Carbon County, Montana (45.2° N, 108.8° W: paleocoordinates 40.5° N, 52.8° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Salt Wash Member (Morrison Formation), Kimmeridgian (157.3 - 152.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Preservation: cast, mold/impression, trace
Collected by S. Hasiotis, G. Engelmann in 1996
Collection methods: surface (in situ),
Primary reference: J. R. Foster and M. G. Lockley. 2006. The vertebrate ichnological record of the Morrison Formation (Upper Jurassic, North America). In J. R. Foster, S. G. Lucas (eds.), Paleontology and Geology of the Upper Jurassic Morrison Formation. New Mexico Museum of Natural History and Science Bulletin 36:203-216 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 192717: authorized by Matthew Carrano, entered by Matthew Carrano on 16.04.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Theropoda indet. Marsh 1881 theropod | |
Sauropoda indet. Marsh 1878 sauropod |