Titian's Piazza, Hadley tracksite (Jurassic of the United States)

Also known as Mt. Holyoke, Hoccanum, Hockanum, Lull 12

Where: Hampshire County, Massachusetts (42.3° N, 72.6° W: paleocoordinates 23.0° N, 19.6° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: East Berlin Formation (Meriden Group), Hettangian (201.3 - 199.3 Ma)

• "beaneath the trap"

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; coarse-grained, micaceous, gray sandstone

• gray micaceous sandstone

Size class: macrofossils

Preservation: cast, mold/impression, trace

Collection methods: quarrying,

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: general faunal/floral analysis

PaleoDB collection 53030: authorized by Matthew Carrano, entered by Matthew Carrano on 01.09.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

 Saurischia - Eubrontidae
Grallator cuneatus2, "Brontozoum divaricatum" = Grallator (Eubrontes) divaricatus2, "Brontozoum loxonyx" = Anchisauripus tuberosus, "Brontozoum validum" = Anchisauripus tuberosus1, "Brontozoum exsertum" = Anchisauripus exsertus2
Grallator cuneatus2 Hitchcock 1858 theropod
"Brontozoum divaricatum" = Grallator (Eubrontes) divaricatus2 Hitchcock 1865 theropod
"Brontozoum loxonyx" = Anchisauripus tuberosus Hitchcock 1836 theropod
"Brontozoum validum" = Anchisauripus tuberosus1 Hitchcock 1836 theropod
"Brontozoum exsertum" = Anchisauripus exsertus2 Hitchcock 1858 theropod
 Neornithischia - Moyenisauropodidae
"Apatichnus ? circumagens" = Anomoepus scambus2
"Apatichnus ? circumagens" = Anomoepus scambus2 Hitchcock 1848 bird foot dinosaur
 Pseudosuchia - Batrachopodidae
"Apatichnus bellus" = Batrachopus bellus2
"Apatichnus bellus" = Batrachopus bellus2 Hitchcock 1858 archosaur