Also known as Mt. Tom
Where: Hampden County, Massachusetts (42.2° N, 72.6° W: paleocoordinates 22.9° N, 19.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: East Berlin Formation (Meriden Group), Hettangian (201.3 - 199.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine; fine-grained, micaceous, brown, gray sandstone and sandstone
Size class: macrofossils
Preservation: mold/impression, trace
Collected by J. Ostrom in 1938, 1972
Collection methods: surface (in situ),
Primary reference: Anonymous. 1938. Help needed to conserve dinosaur tracks. Nature Magazine 31(9):546 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 187029: authorized by Matthew Carrano, entered by Matthew Carrano on 11.07.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Grallator sp. Hitchcock 1858 theropod
Eubrontes sp. Hitchcock 1845 theropod
Anchisauripus sp. Lull 1904 theropod
? Anchisauripus sp. Lull 1904 theropod |