http://earthwise-staging.bgs.ac.uk/index.php?action=history&feed=atom&title=Subprionocyclus_neptuni_Subzone 2026-04-15T00:56:59Z Revision history for this page on the wiki MediaWiki 1.42.3 http://earthwise-staging.bgs.ac.uk/index.php?title=Subprionocyclus_neptuni_Subzone&diff=1606&oldid=prev 2013-09-30T10:54:17Z

<p>Created page with &quot;The subzone is characterised by a diverse ammonite assemblage that is distinctive of the Chalk Rock, including common &#039;&#039;Subprionocyclus&#039;&#039; spp., &#039;&#039;Sciponoceras&#039;&#039;, &#039;&#039;Allocriocer...&quot;</p> <p><b>New page</b></p><div>The subzone is characterised by a diverse ammonite assemblage that is distinctive of the Chalk Rock, including common &#039;&#039;Subprionocyclus&#039;&#039; spp., &#039;&#039;Sciponoceras&#039;&#039;, &#039;&#039;Allocrioceras&#039;&#039; spp., &#039;&#039;Didymoceras saxonicum&#039;&#039;, &#039;&#039;Hyphantoceras reussianum&#039;&#039;, &#039;&#039;Scaphites&#039;&#039; spp., &#039;&#039;Lewesiceras&#039;&#039; spp., &#039;&#039;Psedojacobites farmeryi&#039;&#039; and &#039;&#039;Tongoboryoceras rhodanicum&#039;&#039; (Wright, 1979; Gale, 1996). The subzone appears to equate with the lower part of the &#039;&#039;S. plana&#039;&#039; Zone, between the Bridgewick Marls and the Lewes Marl / Hitchwood Hardground (Gale, 1996).<br /> [[Category:International ammonite zonation for the Turonian &amp; Early Coniacian | 007]]</div>

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