Full reference: F. D. Jackson and D. J. Varricchio. 2010. Fossil eggs and eggshell from the lowermost Two Medicine Formation of western Montana, Sevenmile Hill locality. Journal of Vertebrate Paleontology 30(4):1142-1156
Belongs to Triprismatoolithus according to F. D. Jackson and D. J. Varricchio 2010
See also Agnolin et al. 2012, Fernández 2016, Moreno-Azanza et al. 2014 and Sellés et al. 2014
Sister taxa: none
Type specimen: ES 101, an egg. Its type locality is Dave and Joel Quarry (E-2), which is in a Campanian terrestrial horizon in the Two Medicine Formation of Montana.
Ecology: ground dwelling carnivore
Distribution:
• Cretaceous of United States (2: Montana collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.