Traumatocrinus hsuixi, crinoid Kentrosaurus Each skeleton and model kit

Each skeleton and model kit comes with The Apatosaurus Notebook containing the research and drawings done for the project by Mr

chemical alteration has replaced the original skeletal hard parts of the fossil with pyrite

antler or ivory

five-toed feet with long digits

4 inches long

Traumatocrinus hsuixi, crinoid Kentrosaurus Each skeleton and model kitTraumatocrinus hsuixi, crinoid Crinoids are assigned to the phylum Echinodermata, a group of radially symmetrical marine animals, such as the starfish, sea urchins, and brittle stars. Crinoids are commonly referred to as "sea lilies. This plate shows three Traumatocrinus hsuixi from the Triassic, an unusual period for crinoids. There are very few Triassic crinoid localities in the world. The original of this specimen was found in the Falang Formation,