Also known as South Hadley
Where: Hampden County, Massachusetts (42.3° N, 72.6° W: paleocoordinates 23.0° N, 19.6° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: East Berlin Formation (Meriden Group), Hettangian (201.3 - 199.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial-lacustrine; coarse-grained sandstone
Size class: macrofossils
Preservation: cast, mold/impression, trace
Collection methods: quarrying,
Primary reference: C. H. Hitchcock. 1865. Appendix [B]. Descriptive catalogue of the specimens in the Hitchcock Ichnological Cabinet of Amherst College. In C. H. Hitchcock (ed.), Supplement to the Ichnology of New England. A Report to the Government of Massachusetts in 1863 43-96 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 53026: authorized by Matthew Carrano, entered by Matthew Carrano on 01.09.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Brontozoum validum" = Grallator tuberosus
"Brontozoum validum" = Grallator tuberosus Hitchcock 1836 theropod |