07479 - Top Beautiful 0.85 Inch Heliophora orbicularis (Urchin) Upper Pliocene Urchins During the Upper Cretaceous the
Yard notes & kiln story
Description
During the Upper Cretaceous the north of Africa was a humid region close to the Sea of Tetis
04 μg/g and Au ~ 1 μg/g
Trilobita - Redlichiida - Neltneriidae
Colpocoryphinae
Mader and A
07479 - Top Beautiful 0.85 Inch Heliophora orbicularis (Urchin) Upper Pliocene Urchins During the Upper Cretaceous theInteresting genus with extremely variable circular to oval shaped test. Beautiful sand dollar urchin.