BlueFire0044 Posted May 7, 2020 Share Posted May 7, 2020 Wich shark species are these 4 teeth? Link to comment Share on other sites More sharing options...
Praefectus Posted May 7, 2020 Share Posted May 7, 2020 Where are these from? Are they all from the same place? Can you post some better pictures? Thanks. 1 and 3 are Carcharodon hastalis lower teeth. I think 2 is Scapanorhynchus and 4 is Anotodus retroflexus. I'm not as sure about 2 and 4. @MarcoSr What do you think? Link to comment Share on other sites More sharing options...
MarcoSr Posted May 8, 2020 Share Posted May 8, 2020 4 hours ago, Praefectus said: Where are these from? Are they all from the same place? Can you post some better pictures? Thanks. 1 and 3 are Carcharodon hastalis lower teeth. I think 2 is Scapanorhynchus and 4 is Anotodus retroflexus. I'm not as sure about 2 and 4. @MarcoSr What do you think? Definitely need some better pictures and some idea of where they are from and a time period. Size would also be helpful. 2 could be a a good number of genera/species depending on the time period. I can't see the labial root/crown interface area on 4 which is needed to determine A. retroflexus. Actually if one of the four teeth were A. retroflexus 3 looks the closest from the pictures. Marco Sr. 1 "Any day that you can fossil hunt is a great day." My family fossil website Some Of My Shark, Ray, Fish And Other Micros My Extant Shark Jaw Collection Link to comment Share on other sites More sharing options...
BlueFire0044 Posted May 8, 2020 Author Share Posted May 8, 2020 2 hours ago, MarcoSr said: Definitely need some better pictures and some idea of where they are from and a time period. Size would also be helpful. 2 could be a a good number of genera/species depending on the time period. I can't see the labial root/crown interface area on 4 which is needed to determine A. retroflexus. Actually if one of the four teeth were A. retroflexus 3 looks the closest from the pictures. Marco Sr. Does this help? Size is about 0.9 inches in all of them. And the location im not sure about but the seller says Florida. Link to comment Share on other sites More sharing options...
BlueFire0044 Posted May 8, 2020 Author Share Posted May 8, 2020 11 hours ago, Praefectus said: Where are these from? Are they all from the same place? Can you post some better pictures? Thanks. 1 and 3 are Carcharodon hastalis lower teeth. I think 2 is Scapanorhynchus and 4 is Anotodus retroflexus. I'm not as sure about 2 and 4. @MarcoSr What do you think? I posted clearer photos, i hope it helps:) Link to comment Share on other sites More sharing options...
MarcoSr Posted May 8, 2020 Share Posted May 8, 2020 8 hours ago, BlueFire0044 said: Does this help? Size is about 0.9 inches in all of them. And the location im not sure about but the seller says Florida. Definitely helps. 1,3, 4 look like C. hastalis. 2 is a sandtiger probably Carcharias. Marco Sr. 1 "Any day that you can fossil hunt is a great day." My family fossil website Some Of My Shark, Ray, Fish And Other Micros My Extant Shark Jaw Collection Link to comment Share on other sites More sharing options...
BlueFire0044 Posted May 8, 2020 Author Share Posted May 8, 2020 1 hour ago, MarcoSr said: Definitely helps. 1,3, 4 look like C. hastalis. 2 is a sandtiger probably Carcharias. Marco Sr. Thank you so much!! Link to comment Share on other sites More sharing options...
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