country: USA
keyword time: Triassic, Late Triassic
stratigraphy: Mudstone facies in the Newspaper Rock Bed of the Blue Mesa Member of the Chinle Formation; Late Triassic – Norian (Zone of Dinophyton, Adamanian land mammal faunalchron).
location: Arizona, Petrified Forest National Park, locality PFP 004
latitude: 34,948639
longitude: -109,769039
specimens: 1
kind: egg
remarks: part and counterpart of an essentially complete egg capsule together with an associated fragment of a second egg capsule