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Showing results for tags 'cretoxyrhina mantelli'.
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From the album: Post Oak Creek
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From the album: Sharks
Cretoxyrhina mantelli Ginsu shark Niobrara Fm., Gove Co., KS (leftmost 2 teeth) Eagle Ford Group, Sherman, TX (largest tooth) Eagle Ford Group, Dallas, TX (rightmost 2 teeth) A collection of teeth from a formidable Late Cretaceous lamniform shark. This species competed with other sharks and marine reptiles in the Western Interior Seaway ~ 90 Ma. It likely filled a similar niche that the Great White Shark does today. The ginsu was on average larger than the Great White. Oh, it also ate dinosaurs. -
From the album: Sharks
Cretoxyrhina mantelli Ginsu shark Eagle Ford Group, Dallas, TX Found at the DFW airport in the 80's, this anterior tooth shows some nice coloration. -
In need of advice for finding shark teeth and vertebrate fossils in shoal creek
Jared C posted a topic in Fossil Hunting Trips
Hey guys, I live in Round Rock, about 25 minutes north of Austin and I've been dying to find some shark teeth in the area. Recently I found my first shark tooth in Waco, but that hour and a half drive was only induced after many failed attempts locally. As far as I understand, (and if I'm wrong, please correct me!), one's best bet of finding shark teeth (or even mosasaur teeth/verts) locally is in shoal creek in Austin. More specifically, I've heard about shark teeth turning up in Northwest park, which shoal creek runs through. My brother and I have spent long hard hours looking in -
Identification: ginsu teeth have broad lingual dental bands, rounded root lobes, a strong lingual protuberance in the roots of anterior teeth, smooth crown faces, and no nutrient groove. Notes: Has damage on the lingual side, perhaps a self-inflicted gash as the tooth fell out of the mouth. Otherwise, a perfect tooth with a very sharp point.
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- niobrara formation
- smoky hill chalk
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From the album: Sharks
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- post oak creek
- ginsu shark
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From the album: Sharks
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- eagle ford
- post oak creek
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From the album: Sharks
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- kansas
- ginsu shark
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From the album: Sharks
Closeup of a C. mantelli tooth with unusual wear. I suspect it could be from a tooth in the opposing jaw, or that it may have been bitten in the process of falling out of the mouth during feeding. -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Monroe County, Mississippi. -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Monroe County, Mississippi. -
From the album: Cretaceous Shark Teeth
Eagle Ford Group Cretoxyrhina from Texas. -
From the album: Cretaceous Shark Teeth
Eagle Ford Group Cretoxyrhina from Texas. -
From the album: Cretaceous Shark Teeth
Beautiful and very small, cusped Cretoxyrhina mantelli from Ryazan Region of Russia. Cenomanian in age. -
From the album: Cretaceous Shark Teeth
Beautiful and very small, cusped Cretoxyrhina mantelli from Ryazan Region of Russia. Cenomanian in age. -
From the album: Cretaceous Shark Teeth
An extremely rare Cretoxyrhina mantelli w/ cusplets from a new site in Morocco. -
From the album: Cretaceous Shark Teeth
An extremely rare Cretoxyrhina mantelli w/ cusplets from a new site in Morocco. -
From the album: Cretaceous Shark Teeth
Cusped Cretoxyrhina mantelli from Kansas -
From the album: Cretaceous Shark Teeth
Cusped Cretoxyrhina mantelli from Kansas -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Mississippi. -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Mississippi. -
From the album: Cretaceous Shark Teeth
Small Cretoxyrhina mantelli from Mississippi -
From the album: Cretaceous Shark Teeth
Small Cretoxyrhina mantelli from Mississippi -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Mississippi -
From the album: Cretaceous Shark Teeth
Cretoxyrhina mantelli from Mississippi
