Various Types of Crinoids

Описание к видео Various Types of Crinoids

Dr. Chuck Messing from Nova Southeastern University's Oceanographic Center describes the various types of crinoids. To watch Dr. Messing plunge into the depths of the sea looking for some of these living fossils aboard a deep sea sub, watch "Changing Seas" episode "Living Fossils" now:    • Living Fossils - Full Episode  

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