an ancient fossil group that first appeared in the seas of the mid Cambrian, about 300 million years before dinosaurs. They flourished in the Palaeozoic and Mesozoic eras, this a good large example of Crinodea from this era, 76 cm x 61 cm approx.
an ancient fossil group that first appeared in the seas of the mid Cambrian, about 300 million years before dinosaurs. They flourished in the Palaeozoic and Mesozoic eras, this a good large example of Crinodea from this era, 76 cm x 61 cm approx.
Auction: Fine Scientific & Medical Instruments and Books, 24th Nov, 2022