Title: Echinoids from the Triassic (St. Cassian) of Italy, their lantern supports, and a revised phylogeny of Triassic echinoids
First published: 1984
Subjects: Fossil Sea urchins, Paleontology, Sea urchins, Fossil
Places: Italy
Time periods: Triassic
LC classification: QE701 .S56 no. 56, QE783.E2 .S56 no. 56