21203 - Top Rare 3.72 Inch Kayserops megaspina (Comura cometa) Middle Devonian Crocodile Bones Otarioninae
Yard notes & kiln story
Description
Otarioninae
pyroxene and ilmenite microcrysts present a crystal size in the interval 50-140 μm
with both cranium and postcranium elements
No terrestrial weathering is evident
as indicated in one of the pictures
21203 - Top Rare 3.72 Inch Kayserops megaspina (Comura cometa) Middle Devonian Crocodile Bones OtarioninaeThis is a rare Kayserops megaspina from Oued Ghris, Morocco. In the past this trilobite has often been referred to as "Comura cometa", but it actually bears few similaritites with the genus Comura.