Orsolya Haarberg / Calyx tube of the Northern catchfly (Silene uralensis apetala) Abisko National Park, Sweden, July
01181998
SINCLAIR STAMMERS / A mass of broken Crinoid stems lie on top of the calyx of an Upper Silurian Crinoid {Scyphocrinites sp}. A bed containing millions of individuals indicating a mass mortality is found at Jebel Issoumou...
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Paul D Stewart / Fossil of Traumatocrinus hsui, a crinoid, Xiaowa formation, Guizhou, China. Calyx and arms about 20 cm. stem could reach over a meter. Late Triassic/early Jurassic. This type of pelagic crinoid attach...
