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I found this tooth in some Lee Creek micro matrix from Aurora, North Carolina. It measures 6mm. After doing some research, I believe it is a Carcharoides catticus tooth. Can anyone confirm?
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- aurora nc
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Got some Lee Creek micro fossils I could use some help positively identifying. Tooth #1: Rhizoprionodon? Size 6mm Tooth #2: Some type of fish tooth? Tooth #3: Hoping for Rhincodon, but I don't think it is. Maybe a symphyseal tooth? It is laterally compressed though. Tooth #4: Thresher? Tooth #5: Mobula
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- aurora nc
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Found this tooth in my Aguja Formation micro matrix. It's about 6mm in length. I know it's in really rough shape, and I actually broke it in half attempting to get pictures of the distal/mesial sides. Can anyone give me an idea of what it may be? Could it be a theropod tooth? I don't see any evidence of serrations on either side. Sorry if the pictures are not the best. It was extremely difficult to take pictures, especially after it broke in half. Base of tooth Distal Mesial
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- aguja formation
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Found what I believe is a hadrosaur spit tooth as soon as I opened my bag of Aguja Formation micro matrix! Can anyone confirm?
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- aguja formation
- brewster county
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Got a couple finds from my Lee Creek micro matrix that I could use some help IDing. I’m assuming the first one is some sort of ray or fish tooth. 1. 2.
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- aurora nc
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From the album: New York Devonian Micro Matrix
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- micro matrix
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From the album: Jurassic Coast UK Oxford Clay Formation
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Crinoid Chariocrinus aff. wuertembergicus Jurassic UK Oxford Clay
JamieLynn posted a gallery image in Member Collections
From the album: Jurassic Coast UK Oxford Clay Formation
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- chariocrinus aff. wuertembergicus
- crinoid
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From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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Gastropod Dicroloma trifida Jurassic UK Oxford Clay
JamieLynn posted a gallery image in Member Collections
From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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From the album: Jurassic Coast UK Oxford Clay Formation
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Crabs, Crinoids, and Starfish Parts- Texas Cretaceous Del Rio Formation Micros
JamieLynn posted a topic in Micro-paleontology
The water level in a close by river has been the lowest I've seen in years... we're definitely experiencing a climate shift here in Central Texas. Even with some recent rains, the river is not regaining its normal levels. While that is indeed a sad state of affairs, it has made for some good fossil hunting....sooooo....Silver lining? I have found 6 little tiny outcrops of the blue grey mud that I recognize as Del Rio Formation, a great surprise when this area is typically Georgetown Formation and Glen Rose Formation. So of course, I dug up ALL OF IT that I could. I've been back three times and I think I got it all! Kinda sad that I got it all though. It has provided some great hours of Micro hunting! I finally bought myself a little camp shovel! It has proved invaluable! These little patches have yielded some amazing fossil. They are chock full of the cormatulid crinoid Roveocrinus signatus. These are all around 3 mm or 3/16 inch They are very varied: My other favorite thing to find are the myriad of crab claws, and occasionally was lucky to find both digits together. All of these are around 1/8 inch Another favorite is of course....starfish! While I have yet to find the actual central body of the brittlestar Ophiuria sp. , I have found LOTS of bits of legs and individual parts. Not much ammonite stuff, but I did find something quite special - this little fragment of Anisoceras sp. And this little unidentified ammonite. I did find one whorl of the heteromorph ammonite Mariella (which are common in other Del Rio outcrops) but it was not well enough preserved to merit adding. Also a couple of not very well preserved shark teeth- probably Leptostyrax And of course, lots of tiny gastropods! Probably a Fusus sp. Gyrodes biangulata Nerinea volana Cerithium texana Unknown Gastro probably a Turritella of some sort and not a fossil, but a nice little Pyrite rose -
Hi y'all! A few little things that I would appreciate some help figuring out what they are! 1. Eagle Ford Formation Size aprox 1/4 inch. It looks like a tiny jaw? But I've not seen anything like this: 2. Another from the Eagle Ford Formation Size Aprox 1/8 inch 3. Aguja Formation Size Aprox 1/8 inch Seems fishy to me... 4. Wolfe City Formation Pretty sure is a fish tooth based on it being flattened, not round. But any ID of genus would be great. Size aprox 1/4 inch
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A few months ago I had the opportunity to collect a bunch of matrix from the Cretaceous aged (Campanian) Ozan Formation of North Texas in the "red beds". The larger fraction is rich in sharks teeth and other small macro fauna. After breaking down the matrix, I have put it through a number of sieves to facilitate picking and sorting. I have available lots of very fine matrix that made it through my 60 mesh sieve (so it is all smaller than 250 microns or ~0.25 mm). In this fraction I see lots of forams, some ostracods, and some other very small fossils. I am not really equipped to pick and analyze this small of material (and I have gallons of it) so: If anyone would like some, just let me know (PM me) and I will be happy to send you some. Again, this is very fine, I have not seen any sharks teeth in this size range but there are other identifiable fossils. In the US, I will be happy to send you a bag of it; if you are overseas, I may want some help with shipping costs or maybe we can do a swap of other matrix. If you have any questions, just let me know. Here is a quick picture of forams and some items I have picked out of the matrix offered (sorry for the lack of scale, but everything fit through 60 mesh).
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I have yet again more Aurora fossils that I can’t identify. I would appreciate any help with identifications, these should be the last of the unknowns and I’ll create a Member Collections post about my best finds but first it would be nice to know what these are. Sorry for no scale but the diameter of the circle surrounding most photos is 10mm. 1. This one is very odd, I have no idea. 2. Fish tooth I’m guessing. Can you tell what kind. I would not want to get bitten by it. 3. This one’s larger than most of the fish teeth, about 3-4mm It’s also more conical in shape. 4. Probably my largest non-shark tooth from here. Could it be Gator or Croc? 5. Completely clueless on this one. 6. Another unknown tooth. 7. Bryozoan I’m guessing, they can take all kinds of shapes. 8. Very odd shaped shark tooth. Not the typical capital T or triangle. 9. Another odd shark tooth, shaped like a claw. Reminds me of a whale shark tooth but something doesn’t seem right. 10. I’m not good with these teeth that aren’t in a typical anterior position. 11. Last one, same story as #10, it’s difficult to identify the teeth that aren’t “normal”. Thank you in advance. I appreciate any and all help and am willing to provide more photos of it assists in identification.
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- aurora
- micro matrix
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I got a box of micro matrix from PaleoCris - Bone Valley Formation from Florida and I am STUNNED by the beautiful colors and preservation! I knew Bone Valley stuff was good...but wow. And he threw in some "extra" fossils of a nice big echinoid and a claw of some thing...maybe extinct armadillo. I still havn't gone through all the matrix, but wanted to show ya'll some of the nice stuff: All are around 1/8 inch - 1/4 inch This crazy Fish tooth plate - Labrodon sp. I think this is Baracuda? I love the little ray teeth Rhynchobatus. Sadly, this one leaped for freedom from my tweezers right after I photographed it. Gone gone. A pretty blue one Rhibobatus sp. Some Crab Claws I hope I find a whole sting ray tail spine. And of course...the SHARK TEETH! THE COLORS! And I am in no way confident in my ID on these teeth, so if you see something ID'd wrong, please let me know. Galeocerdo contortus Carcharhinus plumbeus Negaprion brevirostris Unsure of the ID on this one. If you know it, please enlighten me! Carcharhinus leucas Carcharhinus brachyurus
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- bone valley
- crustaceans
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On my recent visit to search through Bone Valley material for megalodon teeth, I also was collect screened material to bring home to search in the Winter. I have been going through some and have been quite pleased. Here are a couple pics of my finds, I was wondering if the last 2 pics are a portion of a drumfish mouth plate? @MarcoSr
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- bone valley
- florida
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