http://dinoflaj.smu.ca/dinoflaj2/index.php?action=history&feed=atom&title=Jacobson%2C_1978 Jacobson, 1978 - Revision history 2026-05-09T04:13:10Z Revision history for this page on the wiki MediaWiki 1.23.9 http://dinoflaj.smu.ca/dinoflaj2/index.php?title=Jacobson,_1978&diff=999&oldid=prev Maintenance script at 03:21, 1 September 2015 2015-09-01T03:21:39Z <p></p> <p><b>New page</b></p><div>Jacobson, S.R., 1978:<br /> Acritarchs from the Upper Ordovician Clays Ferry Formation, Kentucky, U.S.A. Palinolog&amp;#237;a, N&amp;#250;mero extraordinario 1, p.293-301, pl.1.<br /> [[Category:References]]<br /> [[Category:Index]]<br /> [[Category:Suprageneric]]</div> Maintenance script