Also known as South Hadley, Lull 13
Where: Hampshire County, Massachusetts (42.3° N, 72.6° W: paleocoordinates 24.0° N, 18.6° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Portland Formation (Agawam Group), Hettangian to Hettangian (201.3 - 190.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial-lacustrine; coarse-grained, gray sandstone
Size class: macrofossils
Preservation: cast, mold/impression, trace
Collection methods: quarrying, surface (in situ),
Primary reference: E. Hitchcock. 1848. An attempt to discriminate and describe the animals that made the fossil footmarks of the United States, and especially of New England. Memoirs of the American Academy of Arts and Sciences, new series 3:129-256 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 52999: authorized by Matthew Carrano, entered by Matthew Carrano on 30.08.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Brontozoum sillimanium" = Eubrontes sillimani1, "Grallator tenuis" = Grallator tenuis1, "? Grallator formosus" = Grallator tenuis2
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