Genus
Formal taxon Extinct

Prismatoolithus

replaced by Preprismatoolithus
Hirsch 1994
This taxon is considered replaced by of the valid taxon Preprismatoolithus according to the Paleobiology Database. See the page for Preprismatoolithus →
Images 1
Bibliography
Original description
K. F. Hirsch. 1994. Upper Jurassic eggshells from the Western Interior of North America. Dinosaur Eggs and Babies, Cambridge University Press, Cambridge