A large series of teeth 110 in number found together in the Niobrara chalk of the Smoky Hill River... A large series of teeth, 110 in number, found together in the Niobrara chalk of the Smoky Hill River... Plate XXVII Fig. 1 -- Ptychodus mortoni end of superior dentition continuous with left end of... Plate XXVII, Fig. 1 -- Ptychodus mortoni , end of superior dentition, continuous with left end of... Plate XXVI Fig. 1 -- Ptychodus mortoni Mantell part of dentition of upper jaw as preserved in the... Plate XXVI, Fig. 1 -- Ptychodus mortoni Mantell, part of dentition of upper jaw, as preserved in the... Four teeth of moderately large size from the Benton Cretaceous of Salt Creek Russell County and... Four teeth of moderately large size, from the Benton Cretaceous, of Salt Creek, Russell County, and... This species is the most common one of this genus in the Kansas Cretaceous occurring only in the... This species is the most common one of this genus in the Kansas Cretaceous, occurring only in the... Spotted Eagle Ray Aetobatus narinari Spotted Eagle Ray Aetobatus narinari Seven teeth of nearly uniform size four of them united in the matrix from Walnut Creek Kansas... Seven teeth of nearly uniform size, four of them united in the matrix, from Walnut Creek, Kansas,... Plate XXX Fig. 14 -- Ptychodus polygyrus from the side natural size (the same tooth figured on... Plate XXX, Fig. 14 -- Ptychodus polygyrus , from the side, natural size (the same tooth figured on... Myliobatidae (Eagle rays) Myliobatidae (Eagle rays) Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... The family Myliobatidae includes all eight species of eagle rays. This group of large cartilaginous... The family Myliobatidae includes all eight species of eagle rays. This group of large cartilaginous... Vector Image (196 KB) only available for download by registered users - NB Registration is quick and... Vector Image (196 KB) only available for download by registered users - NB Registration is quick and... Manta birostris (Walbaum 1792) - Giant Atlantic Manta Author : David Burdick Determination author ... Manta birostris (Walbaum, 1792) - Giant Atlantic Manta Author : David Burdick Determination author ... Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... Eagle rays (Myliobatidae) are a family of mostly large rays living rather in the open sea than at... Eagle rays (Myliobatidae) are a family of mostly large rays living rather in the open sea than at... Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... Imaged here are upper Bonnet Ray plate fragments. They are easy to identify as the plate elements... Imaged here are upper Bonnet Ray plate fragments. They are easy to identify as the plate elements... Thirteen teeth from Dallas Texas and a number of others received from Mr. Frank Springer... Thirteen teeth from Dallas, Texas, and a number of others received from Mr. Frank Springer,... Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... Myliobatidae - Adlerrochen im Vorbeiflug Myliobatidae - Adlerrochen im Vorbeiflug Rays (Dasyatidae Mobulidae Myliobatidae) Overview Even though they hardly look like sharks rays... Rays (Dasyatidae, Mobulidae, Myliobatidae) Overview Even though they hardly look like sharks, rays... Aetobatus narinari (Euphrasen 1790) - Spotted Eagle Ray * Image had to be scaled down in order to... Aetobatus narinari (Euphrasen, 1790) - Spotted Eagle Ray * Image had to be scaled down in order to... A single tooth of very large size from the lower beds of the Niobrara Cretaceous of the Smoky Hill... A single tooth of very large size from the lower beds of the Niobrara Cretaceous of the Smoky Hill... Myliobatidae - Adlerrochen im Vorbeiflug Myliobatidae - Adlerrochen im Vorbeiflug Der Teufelsrochen lebt in den wärmeren Weltmeeren. Man trifft ihn sowohl an der Küste als auch im... Der Teufelsrochen lebt in den wärmeren Weltmeeren. Man trifft ihn sowohl an der Küste als auch im... Silhouette actuelle d' Aetobatis Silhouette actuelle d' Aetobatis Silhouette d'une Myliobatis actuelle Silhouette d'une Myliobatis actuelle Und weiter geht's auf der nächsten Seite mit Fotos... Fotos... Fotos... Und weiter geht's auf der nächsten Seite mit Fotos... Fotos... Fotos... Und weiter geht's auf der nächsten Seite mit Fotos... Fotos... Fotos... Und weiter geht's auf der nächsten Seite mit Fotos... Fotos... Fotos...
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