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Hajar | profile | all galleries >> Palaeogalleries >> Crinoids through time tree view | thumbnails | slideshow

Crinoids through time

Iocrinus sp, 7 cm tall (about 3 cm anal sac), Upper Ordovician Neuville Formation, Neuville Quarry, Neuville, Quebec, Canada. Canada Archaeocrinus Oklahoma Pararchaeocrinus Oklahoma Pararchaeocrinus Oklahoma Peltacrinus
Oklahoma Cremacrinus Dendrocrinus, Silurian, Caleb Quarry HRS Codiacrinus schultzei.jpg HRS Thallocrinus with Rhadinocrinus.jpg HRS Parisangulocrinus 2.jpg
HRS Brachiopod with crinoid.jpg Cupressocrinitid, 17 cm. Middle Devonian, Morocco. Rhodocrinites kirbeyi with Platycrinites stem and root system. LeGrand, Iowa Dance of the Macrocrinus mundulus, with Histocrinus coreyi, Halysiocrinus tunicatus and small ophiuroid, Crawfordsville, Indiana Lepidocidaris squamosa Meek & Worthen 1873 with Taxocrinus sp, Lower Carboniferous, Warsaw Formation, Adams County, Illinois
Platycrinites saffordi 95 mm long with parasitic 25 mm Platyceras gastropod. Lower Mississippian. Crawfordsville, Indiana. Beautiful Agariocrinus americanus with commensal Onychaster flexilis. Lower Mississippian Osagean Stage. Crawfordsville, Indiana Jimbacrinus, Permian, Australia Traumatocrinus, Triassic, Guanling, Guizhou, China UK Jurassic Pentacrinites 17cm 2.jpg
Pentacrinites dichotomus, 15 cm specimen. Upper Lias Bituminous shales, L Jurassic, Whitby, N Yorkshire. Ailsacrinus abbreviatus, Middle Jurassic, Northleach, Gloucestershire, UK Kansas Uintacrinus.jpg UK cretaceous Bourgueticrinus 1.jpg Antedon 10 cm crinoid, Hjoula, Lebanon.

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