A new dermochelyid sea turtle, Arabemys crassiscutata n. gen, n. sp., is de
scribed on the basis of epithecal shell mosaic ossicles from the Late Paleo
cene-Early Eocene of Saudi Arabia. This is the oldest and the most primitiv
e known representative of the dermochelyids having an epithecal shell mosai
c. ((C) 1999 Academie des sciences / Editions scientifiques et medicales El
sevier SAS.).