Two different varieties - Fossilised animal - graptolites - 12 cm - 11 cm
No. 83879523
Conjoined specimens of two Mesozoic bivalves/ rudists - Fossil half
No. 83879523
Conjoined specimens of two Mesozoic bivalves/ rudists - Fossil half
A superb and very rare cross-section of two conjoined specimens of a group of aberrant Mesozoic bivalves called rudists. Rudists are a group of extinct box-, tube- or ring-shaped marine heterodont bivalves until their complete extinction at the close of the Cretaceous.
An excellent specimen.
24 X 22,5 cm
5 cm deep
Overall very good condition, it would look stunning in any collection.
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