http://earthwise-staging.bgs.ac.uk/index.php?action=history&feed=atom&title=Chalk_Biozone_9_-_Endoscrinium_campanula 2026-04-18T05:55:32Z Revision history for this page on the wiki MediaWiki 1.42.3 http://earthwise-staging.bgs.ac.uk/index.php?title=Chalk_Biozone_9_-_Endoscrinium_campanula&diff=1558&oldid=prev 2013-09-30T10:09:56Z

<p>Created page with &quot;&#039;&#039;&#039;Age&#039;&#039;&#039;: Mid Coniacian to Early Santonian. &#039;&#039;&#039;Macrofaunal correlation&#039;&#039;&#039;: The &#039;&#039;M. coranguinum&#039;&#039; Zone. &#039;&#039;&#039;Definition:&#039;&#039;&#039; The interval between the LAD of &#039;&#039;Florentinia de...&quot;</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Age&#039;&#039;&#039;: Mid Coniacian to Early Santonian.<br /> <br /> &#039;&#039;&#039;Macrofaunal correlation&#039;&#039;&#039;: The &#039;&#039;M. coranguinum&#039;&#039; Zone.<br /> <br /> &#039;&#039;&#039;Definition:&#039;&#039;&#039; The interval between the LAD of &#039;&#039;Florentinia deanei &#039;&#039;to the&#039;&#039; &#039;&#039;LAD of &#039;&#039;Endoscrinium campanula&#039;&#039;.<br /> <br /> &#039;&#039;&#039;Comments:&#039;&#039;&#039; The distinctive cavate species &#039;&#039;Endoscrinium campanula &#039;&#039;has a well established range top at the top of the &#039;&#039;M. coranguinum&#039;&#039; Zone (Foucher, 1979; Costa &amp; Davey, 1992). A possible alternative index for the top of this biozone is the FAD of &#039;&#039;Senoniasphaera protrusa&#039;&#039; (see Foucher, 1979).<br /> <br /> &#039;&#039;&#039;Lithostratigraphical correlation&#039;&#039;&#039;: The Seaford Chalk Formation (Southern Province), the Burnham Chalk and the lower Flamborough Chalk formations (Northern Province) and the Mackerel Formation (North Sea).<br /> <br /> [[Category:Palynological_zonation | 009]]</div>

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