http://www.macrofossileskasbah.com Macro Fossils Kasbah - Erfoud Morocco Fri, 11 May 2007 11:17:41 +0000 http://backend.userland.com/rss092 en Goniatites Goniatites are an extinct group of ammonite related to the nautiloids. They lived early in the Devonian period 400 million years ago and became extinct during the Permian period. The goniatites are classified as ammonoids, an extinct group that includes the ammonites. The ammonoids are part of a larger group - ... http://www.macrofossileskasbah.com/macro-goniatites-erfoud-sahara-morocco/