Kansas Geology
Home
Fossils
Phylum: Brachiopoda
>
Class: Articulata
Class: Inarticulata
Phylum: Mollusca
>
Class: Bivalvia
Class: Cephalopoda
Class: Gastropoda
Class: Scaphopoda
Phylum: Bryozoa
>
Class: Stenolaemata
Phylum: Echinodermata
>
Class: Crinoidea
Class: Echinoidea
Class: Asteriodea
Phylum: Chordata
>
Class: Chondrichthyes
Class: Mammalia
Class: Osteichthyes
Class: Reptilia
Phylum: Cnidaria
>
Class: Anthozoa
Class: Scyphozoa
Phylum: Porifera
>
Class: Demospongea
Phylum: Annelida
>
Class: Polychaeta
Phylum: Arthropoda
>
Class: Trilobita
Class: Insecta
Class: Malacostraca
Class: Cirripedia
Phylum: Protozoa
>
Class: Sarcodina
Phylum: Tracheophyta
>
Class: Angiospermopsida
Class: Gymnospermopsida
Class: Filicopsida
Class: Sphenopsida
Class: Lycopsida
Minerals
Silicates
Sulfates
Oxides
Sulfides
Halides
Carbonates
Native Elements
Sulfosalts
Rocks
Sedimentary Rocks
>
Clastic Sedimentary Rocks
Chemical Sedimentary Rocks
Organic Sedimentary Rocks
Igneous Rocks
>
Igneous Intrusive Rocks
Igneous Extrusive Rocks
Metamorphic Rocks
Contributors
Additional Resources
Articles
State Field Trip pictures
Phylum: Chordata Class Chondrichthyes
P
ermian and Pennsylvanian shark
s
Genus: Campodus
Genus: Orodus
Genus: Petalodus (Elk County)
Genus: Petalodus
Genus: Agassizodus
Genus: Agassizodus
Genus: Petalodus (Elk County)
Crusher tooth, Greenwood County
Cretaceous sharks
Genus: Carcharias
Genus: Cretolamna
Genus: Cretoxyrhina
Genus: Cretoxyrhina
Genus: Pseudocorax
Genus: Ptychodus (from the Greenhorn Formation)
(large) Ptychodus from the Greenhorn Formation
Genus: Scapanorhynchus (need a better picture -- side view)
Genus: Squalicorax (Note the serrated edges.)
Genus: Ptychodus mortoni (Large tooth from the Niobrara Formation)
Genus: Squalicorax
Shark coprolite. The twist in the coprolite is due to a membrane in the shark's gut.
Genus: Ptychodus (jaw plate)
misc shark teeth from the Greenhorn Formation
Genus: Leptostyrax (This was a very large shark!)
shark tooth found at sand pit in McPherson County
Genus: Ptychodus
shark vertebra
Genus: Cretodus
Genus: Scapanorhynchus
Genus: Cretolamna