ynot Posted July 9, 2018 Author Share Posted July 9, 2018 8 minutes ago, caldigger said: Well here is the Hexanchus Andersoni I found Nice tooth Doren. Thanks for adding it to this thread. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Northern Sharks Posted July 9, 2018 Share Posted July 9, 2018 1 There's no limit to what you can accomplish when you're supposed to be doing something else Link to comment Share on other sites More sharing options...
ynot Posted July 9, 2018 Author Share Posted July 9, 2018 Nice addition to this thread @Northern Sharks, thanks for sharing. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Shellseeker Posted July 9, 2018 Share Posted July 9, 2018 Fantastic teeth,, both color and the unusual position in the jaw. I ditto Tony on thanks to all for sharing and extending this thread. Jack 1 The White Queen ".... in her youth she could believe "six impossible things before breakfast" Link to comment Share on other sites More sharing options...
digit Posted July 10, 2018 Share Posted July 10, 2018 On 3/3/2018 at 11:50 PM, ynot said: Here is the only megalodon posterior in My collection I found it at Sharktooth hill. I remember seeing that tooth when we met to dig at STH. Cool tooth. Here's an addition from me and one not too many likely have. An extreme (end of the row) lower tooth from Isistius triangulus (Cookiecutter Shark) from the famous Cookiecutter Creek. This one is headed to the FLMNH collection soon (with a number of others). Cheers. -Ken 1 1 Link to comment Share on other sites More sharing options...
ynot Posted July 10, 2018 Author Share Posted July 10, 2018 39 minutes ago, digit said: An extreme (end of the row) lower tooth from Isistius triangulus (Cookiecutter Shark) from the famous Cookiecutter Creek. Cool tooth Ken! Thank You for adding to this thread. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Echinoid Posted July 10, 2018 Share Posted July 10, 2018 Managed to cough up some Beaumaris teeth that seemed to fit the criteria - are any of these actually extreme posterior? The first two are hastalis to the best of my knowledge, and the next three are some species of tiger shark, I think 3 Link to comment Share on other sites More sharing options...
Echinoid Posted July 10, 2018 Share Posted July 10, 2018 Grrr... image won't resize Tiger shark teeth coming shortly Link to comment Share on other sites More sharing options...
Echinoid Posted July 10, 2018 Share Posted July 10, 2018 Finally working, phew! So here are some Tigers - are they posterior? 2 Link to comment Share on other sites More sharing options...
ynot Posted July 10, 2018 Author Share Posted July 10, 2018 6 hours ago, Echinoid said: are any of these actually extreme posterior? Thank You for adding to this thread. Your first tooth could be a posterior Carcharodon hastalis. The last tooth looks like a posterior Galeocerdo sp. (Hard to be sure in the condition it is in.) The other teeth do not look like posterior teeth. As a general rule the posterior teeth have a compressed crown and are laterally elongated. They also tend to be smaller than the other teeth in the jaws. Take a look at the tooth sets on these sites.... http://elasmo.com/ http://naka.na.coocan.jp/ Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Troodon Posted July 10, 2018 Share Posted July 10, 2018 Took some quick photos C. auriculatus from Santee Limestone, SC 3" New Caledonia, South Pacific 1 1/2 " Think its a Meg a bit patho Peru 2" Meg also a bit patho 3 Link to comment Share on other sites More sharing options...
Troodon Posted July 10, 2018 Share Posted July 10, 2018 Here are some small teeth Bone Valley Meg Lee Creek Calvert Cliffs Think its a meg may not be Posterior hard to say its only 1/4" 3 Link to comment Share on other sites More sharing options...
ynot Posted July 10, 2018 Author Share Posted July 10, 2018 26 minutes ago, Troodon said: Took some quick photos Thanks Frank! Very nice collection of posterior teeth! Love the pathologic. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Echinoid Posted July 10, 2018 Share Posted July 10, 2018 9 hours ago, ynot said: The last tooth looks like a posterior Galeocerdo sp. (Hard to be sure in the condition it is in.) It has lost all the enamel except for a tiny bit on the back, but the root seems to be complete Link to comment Share on other sites More sharing options...
Miocene_Mason Posted July 10, 2018 Share Posted July 10, 2018 I missed this thread for a few days, I missed a lot! Awesome teeth guys!! “...whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been and are being evolved.” ~ Charles Darwin Happy hunting, Mason Link to comment Share on other sites More sharing options...
ynot Posted July 10, 2018 Author Share Posted July 10, 2018 12 minutes ago, Echinoid said: the root seems to be complete Missing at least 1/3 of the root. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
ynot Posted August 24, 2018 Author Share Posted August 24, 2018 Found another little posterior white shark tooth... 2 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
ynot Posted September 10, 2018 Author Share Posted September 10, 2018 Here is another carcharodon hastalis posterior (in matrix) with a nice lateral tooth for contrast. And another group shot of carcharodon and isirus sp. posterior (different than the previous group shot.) A shot of most of the carcharodon and isirus sp. teeth (both group pictures combined). And some Galeocerdo aduncus posterior teeth. 1 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
ynot Posted September 10, 2018 Author Share Posted September 10, 2018 And some Squalus occidentalis (tooth on left is a typical lateral tooth for comparison.). In this picture some are set on their root and some are flipped from last picture. 1 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
ynot Posted September 10, 2018 Author Share Posted September 10, 2018 Not really sure about these ones. There is at least one that does not belong in this thread.... Anybody have an idea on identity? @MarcoSr @Al Dente @siteseer 1 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Al Dente Posted September 10, 2018 Share Posted September 10, 2018 6 hours ago, ynot said: Not really sure about these ones. There is at least one that does not belong in this thread.... Anybody have an idea on identity? @MarcoSr @Al Dente @siteseer Several of these are symphyseal teeth. 2 Link to comment Share on other sites More sharing options...
MarcoSr Posted September 10, 2018 Share Posted September 10, 2018 7 hours ago, ynot said: Not really sure about these ones. There is at least one that does not belong in this thread.... Anybody have an idea on identity? @MarcoSr @Al Dente @siteseer Tony The teeth on the right do not look like posterior teeth to me. I agree with Eric that there are definitely symphyseal teeth in the group of teeth to the right and a few anterior/lateral teeth. Most teeth to the right look like Carcharhinus species but there are several other species also. Teeth to the left look like lower Carcharhinus teeth and like laterals. The top left tooth looks pathological. Most shark species that have distinct posterior teeth only have a couple of posterior teeth with very low, nondescript crowns. Marco Sr. 2 "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...
ynot Posted September 10, 2018 Author Share Posted September 10, 2018 2 hours ago, Al Dente said: Several of these are symphyseal teeth. 1 hour ago, MarcoSr said: Tony The teeth on the right do not look like posterior teeth to me. I agree with Eric that there are definitely symphyseal teeth in the group of teeth to the right and a few anterior/lateral teeth. Most teeth to the right look like Carcharhinus species but there are several other species also. Teeth to the left look like lower Carcharhinus teeth and like laterals. The top left tooth looks pathological. Most shark species that have distinct posterior teeth only have a couple of posterior teeth with very low, nondescript crowns. Marco Sr. Thank You gents! I appreciate the help very much. I kinda thought there were some symphysel teeth in the mix, but was not to sure. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
ynot Posted September 10, 2018 Author Share Posted September 10, 2018 Well here is a different one. I think it is a hexanchus. 1 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Wolf89 Posted September 11, 2018 Share Posted September 11, 2018 What are y'alls opinion on this tooth from Cookie Cutter Creek in Florida, possibly Carcharhinus taurus as an ID 1 Link to comment Share on other sites More sharing options...
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