{"id":4574,"date":"2014-01-09T17:11:45","date_gmt":"2014-01-09T22:11:45","guid":{"rendered":"http:\/\/www.ordovicianatlas.org\/?page_id=4574"},"modified":"2014-10-13T17:57:13","modified_gmt":"2014-10-13T21:57:13","slug":"glyptocrinidae","status":"publish","type":"page","link":"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/","title":{"rendered":"Glyptocrinidae"},"content":{"rendered":"<div align=\"left\">\n<div style=\"height: 250px;\" align=\"center\">\n<div style=\"border-right: 20px solid white; float: left; width: 250px;\"><img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\" src=\"https:\/\/i0.wp.com\/www.ordovicianatlas.org\/wp-content\/uploads\/2014\/03\/Glyptocrinus_decadactylus_250pxW.png?w=605&#038;ssl=1\" \/><\/div>\n<div style=\"float: left; width: 500px; border-left: 50px;\">\n<p align=\"left\"><strong>Classification<\/strong><br \/>\nPhylum:<a title=\"Echinodermata\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/\">Echinodermata<\/a><br \/>\nClass: <a title=\"Crinoidea\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/\">Crinoidea<\/a><br \/>\nOrder: <a title=\"Monobathrida\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/\">Monobathrida<\/a><br \/>\nFamily: Glyptocrinidae (Zittel, 1879)<br \/>\nCincinnatian Genus: <em><a title=\"Glyptocrinus\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/glyptocrinus\/\">Glyptocrinus<\/a><\/em>, <em><a title=\"Pycnocrinus\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/pycnocrinus\/\">Pycnocrinus<\/a><\/em>  <\/p>\n<\/div>\n<\/div>\n<p><strong>Geologic Range<\/strong><br \/>\nMiddle Ordovician &#8211; Late Silurian<\/p>\n<p><strong>Common Paleoecology<\/strong><br \/>\nGlyptocrinidae is an extinct family of stationary upper-level epifaunal suspension feeders<\/p>\n<p><strong>Description of the Family<\/strong><\/p>\n<ul>\n<li>Conical to subglobose calyx<\/li>\n<li>Calyx plates with stellate ornamentation<\/li>\n<li>Five basal plates<\/li>\n<li>Fixed secundibrachs approximately 2-8+ per ray<\/li>\n<li>Tegmen composed of many small plates<\/li>\n<li>Column cylindrical<\/li>\n<li>Axial canal pentagonal<\/li>\n<\/ul>\n<div style=\"clear: both;\">[accordions title=&#8221;&#8221; disabled=&#8221;false&#8221; active=&#8221;1&#8243; autoheight=&#8221;false&#8221; collapsible=&#8221;true&#8221;] [accordion title=&#8221;Published Descriptions&#8221;]<br \/>\n<em>Treatise on Invertebrate Paleontology, Part T, Vol. 2(2) (1978)<\/em>:<\/p>\n<ul>\n<li>(Same as Superfamily) Calyx conical to subglobose, plates generally with stellate ornamentation; basals five; fixed secundibrachs two to eight or even more in each ray; fixed tertibrachs present in some species; interprimibrachs numerous and well defined; intersecundibrachs numerous, less definite; primanal followed by three plates in next row above; median anal ridge present. Tegman composed of many small plates\/ anus opening directly through it. Rays ordinarily not branching beyond tertibrach series; brachials uniserial or biserial. Column cylindrical; axial canal pentagonal. <\/li>\n<\/ul>\n<p>[\/accordion] [\/accordions]<\/p>\n<div align=\"center\">\n<div style=\"height: 300px; width: 800px;\" align=\"center\">\n<div style=\"border-right: 15px solid white; float: left; width: 250px;\">\n<p align=\"center\"><em>Glyptocrinus<\/em><\/p>\n<p><a href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/glyptocrinus\/\"> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/i0.wp.com\/www.ordovicianatlas.org\/wp-content\/uploads\/2014\/03\/Glyptocrinus_decadactylus_250pxB.png?resize=250%2C250&#038;ssl=1\" width=\"250\" height=\"250\" \/><br \/>\n<\/a><\/p>\n<\/div>\n<div style=\"border-right: 15px solid white; float: left; width: 250px;\">\n<p align=\"center\"><em>Pycnocrinus<\/em><\/p>\n<p><a href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/pycnocrinus\/\"> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/i0.wp.com\/www.ordovicianatlas.org\/wp-content\/uploads\/2014\/07\/Glyptocrinus_dyeri_250pxB.png?resize=250%2C250&#038;ssl=1\" width=\"250\" height=\"250\" \/><br \/>\n<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Classification Phylum:Echinodermata Class: Crinoidea Order: Monobathrida Family: Glyptocrinidae (Zittel, 1879) Cincinnatian Genus: Glyptocrinus, Pycnocrinus Geologic Range Middle Ordovician &#8211; Late Silurian Common Paleoecology Glyptocrinidae is an extinct family of stationary upper-level epifaunal suspension feeders Description of the Family Conical to &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.ordovicianatlas.org\/atlas\/echinodermata\/crinoidea\/monobathrida\/glyptocrinidae\/\"> <span class=\"screen-reader-text\">Glyptocrinidae<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2803,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full-width-page.php","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-4574","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P3T22h-1bM","_links":{"self":[{"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/pages\/4574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/comments?post=4574"}],"version-history":[{"count":10,"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/pages\/4574\/revisions"}],"predecessor-version":[{"id":9642,"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/pages\/4574\/revisions\/9642"}],"up":[{"embeddable":true,"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/pages\/2803"}],"wp:attachment":[{"href":"https:\/\/www.ordovicianatlas.org\/wp-json\/wp\/v2\/media?parent=4574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}