{"id":3216,"date":"2013-12-11T17:42:10","date_gmt":"2013-12-11T22:42:10","guid":{"rendered":"http:\/\/www.ordovicianatlas.org\/?page_id=3216"},"modified":"2016-09-26T22:40:57","modified_gmt":"2016-09-27T02:40:57","slug":"cincinnaticrinus","status":"publish","type":"page","link":"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/disparida\/heterocrinidae\/cincinnaticrinus\/","title":{"rendered":"Cincinnaticrinus<\/em>"},"content":{"rendered":"
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Classification<\/strong>
\nPhylum: Echinodermata<\/a>
\nClass: Crinoidea<\/a>
\nOrder: Disparida<\/a>
\nFamily: Heterocrinidae<\/a>
\nGenus: Cincinnaticrinus<\/em> Warn & Strimple, 1977
\nCincinnatian Species: Cincinnaticrinus pentagonus<\/a><\/em>, Cincinnaticrinus varibrachialis<\/a><\/em>\n<\/p>\n<\/div>\n<\/div>\n

[accordions title=”” disabled=”false” active=”1″ autoheight=”false” collapsible=”true”] [accordion title=”Taxonomic Details”]
\nOriginally<\/strong>: Heterocrinus<\/em> Hall 1847
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Geologic Range<\/strong>
\nLate Ordovician <\/p>\n

Common Paleoecology<\/strong>
\nCincinnaticrinus<\/em> is an extinct genus of stationary intermediate-level epifaunal suspension feeders<\/p>\n

Identification in Hand Sample<\/strong>:<\/p>\n

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  • Small and slender cup with basals long and upright<\/li>\n
  • Somewhat irregular plates on pelvis<\/li>\n
  • Arms slender, rounded, branching on primibrachs, 4<\/em> and with 2 or 3 higher equal divisions<\/li>\n
  • Small anal X<\/em><\/li>\n
  • Widely recognized in Late Ordovician of North America<\/li>\n<\/ul>\n<\/div>\n
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    Geographic Occurrences<\/strong><\/p>\n

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