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Showing results for tags 'rhinobatos'.
Found 9 results
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From the album: Texas Cretaceous Fossils : Sharks and Rays
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new prep-project, a mini-stingray. Never had one in this size (7 cm), could be a Rhinobatos Cenomanian, Lebanon who has some baby-stingrays from there to compare? thanks for showing some pics
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From the album: Aurora North Carolina Micro Matrix Fossils
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From the album: Post Oak Creek
Rhinobatos teeth are so small they make me angry Here you see a dozen guitar fish teeth sitting on the face of a dime! The largest is a bit under 1 mm tall. R. incertus has a pointed crown, R. caseiri has no point.-
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- microfossil
- post oak creek
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From the album: Post Oak Creek
Rhinobatos teeth are probably the smallest teeth you can hope to find here - they are about as small as grains of sand.-
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- poc
- texas fossils
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From the album: Gainesville Florida Microscopic Miocene
Teeth of the Guitarfish from the genus Rhinobatos usually identified by their small size and the very long downward projection of the crown called a uvula. -
Alternative combination: Raja whitfieldi Hay 1903 Literature: HAY, O.P. (1903) On a collection of upper Cretaceous fishes from Mount Lebanon, Syria, with descriptions of four new genera and nineteen new species. Bulletin of the American Museum of Natural History, 19 (10): 395–452.
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From the album: Vertebrates
Iansan beurleni (Silva Santos, 1968) Early Cretaceous Santana Formation Chapada do Araripe Brazil R. d.a. Silva Santos. 1968. A paleoictiofauna da Formacao Santana - Euselachii. Anais da Academia Brasileira de Ciencias 40(4):491-497 Old name: Rhinobatos beurleni Silva Santos, 1968- 1 comment
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- santana formation
- cretaceous
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Let's talk about Cretaceous shark micro matrix
fossilsonwheels posted a topic in General Fossil Discussion
I am currently quite excited as I get to concentrate my collecting on Cretaceous era sharks. We are pretty solid on the Dino programs so the shark education programs are getting some attention. We want to bring more scientific depth and broader diversity of sharks to the programs. At the moment, this means a fun spin through the Cretaceous. This also does help the dinosaur programs too as we want to discuss the Western Interior Seaway in more depth. One of the things an expansion in the Cretaceous means is some fun with micro matrix and tiny shark teeth. I have done some work with- 9 replies
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- mesaverde formation
- cretaceous micro matrix
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