Keywords Tag: |
fossils, marine fossils, Kansas, Niobrara, Smoky Hill chalk, Cretaceous, paleontology, Sternberg, Sternberg Museum, Williston, Marsh, Cope, mosasaurs, Mosasaurus, Tylosaurus, Platecarpus, Clidastes, Cretoxyrhina, Squalicorax, Xiphactinus, plesiosaurs, Hesperornis, Ichthyornis, sharks teeth, shark bites, stratigraphy, biostratigraphy, Enchodus, Martinichthys, Cimolichthys, Ichthiodectes, Ptychodus, Inoceramid, Durania, Globidens, Pierre Shale, Western Interior Sea, Oceans of Kansas, Pteranodons, |