On Tuesday, March 30, 2010, a lecture entitled "The Influence of High Frequency Climate Variability on Paleoclimate Interpretation...

Foerstephyllum sp.  (Bassler, 1941) coral fossil from the Upper Ordovician Period limestone of Spencer County, Kentucky. This coral is in t...

The Ancyrocrinus spinosus? crinoid from the Middle Devonian Period (406-385 million years ago). These crinoids were found in North Vernon ...