Bivalves: Cyclorismina marwicki (PRI 59142)Your model is disabled. For more details go to Edit properties3D Model
Fossil specimens of the clam Cyclorismina marwicki from the Eocene La Meseta Formation of Seymour Island, Antarctica (PRI 59142). Note external mold on back of rock. Specimen is from the research collections of the Paleontological Research Institution, Ithaca, New York. Length of specimen is approximately 16 cm. Model by Emily Hauf.