Gromadzice 1 tracksite (lower) (Jurassic to of Poland)

Where: Swietokrzyskie, Poland (50.9° N, 21.3° E: paleocoordinates 43.2° N, 19.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Zagaje Formation, Early/Lower Hettangian to Early/Lower Hettangian (201.3 - 196.5 Ma)

• uppermost part of formation

• bed-level stratigraphic resolution

Environment/lithology: fluvial; sandstone

• orig. assigned to a delta plain, but now "typical meandering river deposits with lenticular, incised channels and overbank mudstones" in lower part of outcrop, with upper part possibly still a delta plain.

Size class: macrofossils

Preservation: cast, trace

Collected by G. Niediwiedzki in 1999

Collection methods: surface (in situ),

Primary reference: G. Gierlinski and G. Pienkowski. 1999. Dinosaur track assemblages from the Hettangian of Poland. Geological Quarterly 43(3):329-346 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 56965: authorized by Matthew Carrano, entered by Matthew Carrano on 29.11.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Ornithischia - Moyenisauropodidae
"Moyenisauropus cf. natator" = Anomoepus scambus
"Moyenisauropus cf. natator" = Anomoepus scambus Hitchcock 1848 ornithopod
MUZPIG 1651.II.3 and 4
 Saurischia - Otozoidae
"Otozoum cf. pollex" = Kalosauropus pollex
"Otozoum cf. pollex" = Kalosauropus pollex Ellenberger 1970 prosauropod