<blockquote><i>Latimeria</i> is very different from any [[Devonian]] fish. It is also different from any late [[Cretaceous]] [[crossopterygian]] known from [[fossil]]s approximately sixty-five million years old. Until <i>Latimeria</i> was found, seen, and named by a zoologist in 1940 it was believed that the order of fishes [[Crossopterygii]], represented by fossils from early [[Devonian]] to late [[Cretaceous]], was extinct. <i>Latimeria</i> does belong to this order, but in its "hidden" years since the late [[Cretaceous]] it had evolved considerably. It is therefore distinguished from all fossil [[crossopterygians]] by its representation of a separate family, [[Latimeridae]]. No fossils of this family are known but it must have had members in or through the present Recent [[Cenozoic]] era. The large hiatus in the fossil record has a probable explanation in the fact that <i>Latimeria</i> is confined in a relatively small area of deep sea in the western part of the Indian Ocean. No fossils of any sort are known from that area or from any region that has been continuously under deep oceanic water throughout the [[Cenozoic]].</blockquote> | <blockquote><i>Latimeria</i> is very different from any [[Devonian]] fish. It is also different from any late [[Cretaceous]] [[crossopterygian]] known from [[fossil]]s approximately sixty-five million years old. Until <i>Latimeria</i> was found, seen, and named by a zoologist in 1940 it was believed that the order of fishes [[Crossopterygii]], represented by fossils from early [[Devonian]] to late [[Cretaceous]], was extinct. <i>Latimeria</i> does belong to this order, but in its "hidden" years since the late [[Cretaceous]] it had evolved considerably. It is therefore distinguished from all fossil [[crossopterygians]] by its representation of a separate family, [[Latimeridae]]. No fossils of this family are known but it must have had members in or through the present Recent [[Cenozoic]] era. The large hiatus in the fossil record has a probable explanation in the fact that <i>Latimeria</i> is confined in a relatively small area of deep sea in the western part of the Indian Ocean. No fossils of any sort are known from that area or from any region that has been continuously under deep oceanic water throughout the [[Cenozoic]].</blockquote> |