Fig. 4From: The isocrinine crinoid Isselicrinus Rovereto from the Paleogene of the AmericasLocality (POR) for Isselicrinus sp. A, upper Eocene, likely Moritzian Stage, Tierra del Fuego. a Coastal exposure, beds dipping towards right. Boulders on beach less than 1 m diameter. b In situ Isselicrinus sp. A pluricolumnal, almost 100 mm long, but incomplete. Scale in cmBack to article page