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Unusual Spiny Crinoid - Dorycrinus unicornis
Stock Number  CCUSM87
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Name:   Dorycrinus unicornis
Age:  Mississippian
Formation:  Burlington Formation
Location:  Ralls County, Missouri
Size:  Matrix plate is 4 inches across
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This is an ornate fossil crinoid. It is a Dorycrinus unicornis from the Burlington Formation of Missouri. This specimen has great detail. The long spine that gives this crinoid its name is intact and still attached. There is also a melon-shaped Cryptoblastus blastoids on the plate. The fossils contrast beautifully with the orange matrix plate. This is a wonderful example of this spiny Mississippian crinoid and blastoid.



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