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Showing results for tags 'great white'.
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From the album: Sharks
Cool bichrome great white tooth from the Early Pliocene of Southern Peru. Fossils are now illegal to export from Peru, this one was collected prior to 1990 under a Peruvian government permit by the BHI. -
From the album: Sharks
Lower tooth from an early great white (Early Pliocene). Juvenile teeth are narrower than those of adults, more suited to a piscivorous (fish-eating) diet. Fossils are now illegal to export from Peru, this one was collected prior to 1990 under a Peruvian government permit by the BHI. -
From the album: Sharks
One of the most coveted teeth due to the great white's popularity. Being one of my favorite animals, I knew I had to get a nice one eventually. This one in particular is special. Besides being in superb condition, this tooth has a bite mark on the root: three parallel grooves on the labial side of the root gouged by serrations. Bite marks on teeth are uncommon, and a neat feature on this already sweet tooth. This tooth is from the desert of northern Chile. Fossils from Chile are now illegal to export, so as an ethical collector you need to make sure that any Chilean fossils you are interested in were exported prior to the ban. -
From the album: Sharks
White sharks used to have smooth-edged teeth. They eventually evolved serrations as their diets transitioned to marine mammals from fish. This shark was a transitional form between the smooth-edged predecessors and the modern fully-serrated great white. The serrations on this tooth are not worn-down. C. hubbelli serrations are naturally finer, typically decrease in size towards the tip, and are oriented towards the tip. This tooth is from the desert of northern Chile. Fossils from Chile are now illegal to export, so as an ethical collector you need to make sure that any Chilean fossils you are interested in were exported prior to the ban. -
Identification Teeth of Carcharodon carcharias may be identified by erect, triangular crowns with no nutrient groove in the root, no lingual dental band ("bourlette"), and irregular triangular serrations on the edges. Comments This tooth is Early Pliocene in age, which is about as old as great white shark fossils get. Fossils are now illegal to export from Peru. This tooth was collected by the BHI during a series of expeditions to Peru 1985-1990 under a government permit.
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Identification Teeth of Carcharodon carcharias may be identified by erect, triangular crowns with no nutrient groove in the root, no lingual dental band ("bourlette"), and irregular triangular serrations on the edges. Comments This tooth has a self-inflicted bite mark in the form of three parallel linear gouges in the labial face of the root made by serrations of another tooth.
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While getting together some fossils for the rolling auction I came across this tooth I had bought a few years ago. I dug around on my folder of screenshots I take of fossils listings, so I don't forget what information the seller provides and it was pretty devoid of info. It was sold as a megalodon tooth. No location or any other info...yeah I know that would be handy... I assume but the looks of it, it probably came from the Carolinas or Florida. On to my observations. Seems to be no serrations on it. It looks like a nutrient pore in the center of the root on the lingal side...if I remember correctly meg's don't have that. Looking around on the internet I want to venture a guess of an anterior Carcharodon plicatilis tooth?
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Hunting yesterday, found an area of slightly larger teeth....It is not often that one location can yield Hemipristis, Mako, Megalodon and Great White. In the Peace River, GWs are really difficult to find and I am not positive about this one. Is this a GW or a Meg...? It sort of depends on whether you see a bourlette (or not) and how you see the symmetry of the serrations. There were a variety of Tiger (Aduncus, Contortous, Mayumbensis, and Cuvier), but no sand tigers.. Lots of Hemipristis and larger Lemons Also a camel_llama tooth...some Armadillo scutes, and two almost identical Capybara front teeth.... Digging next to me, my friend found this bone, and tossed it on the bank. I retrieved it thinking I might be able to get it identified.. The broken half bone is 2 x 2 x 3 and a possible carpal/tarpal, astragulas, calcaneum, etc of a megafauna like Rhino, Sloth, Bison, Proboscidien. A limited set of non_long bones. I think Daniel @Meganeuratracked down a Rhino Astragalus this way, and I also have the possibility that a TFF member may just recognize this 1st photo...
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Hi Everyone, I've had this shark tooth fossil for 17+ years now and I would love to know which species it's from. I got it from an American relative who said their dad found it on a beach (I'm pretty sure in Florida). If you think further up close pics are necessary I'm happy to provide that. Thanks for your help in advance Shane
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Better late than never right?! I'm finally getting around to sharing my finds from a recent trip up the east coast for work, with a few pitstops along the way! The first two images were from an all day hunt in a creek in Summerville, with Folly Beach Fossils! The third image are my spoils from a solo half a day in GMR... Right by elm street park, because the water was way too high to go further down stream from there, and I didn't have much time! What a great time finding a couple of new species and making a few more friends along the way! I cannot wait to get back up there and hunt again!!!
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Been at it for about a year now and I try to hit the creeks at least twice/month if I can help it. The "loose" pics are either newer finds that haven't made their way into the display yet, or finds that have their own display. Most of these were rescued from the Gainesville area. Some are from the Peace River & Joshua Creek, as well as Manasota, Caspersen, Venice & Fort Clinch beaches. I was also lucky enough to discover a previously unknown spot VERY close to home, while scouting one day! Dr. Hulbert (w/ UF) confirmed it is a new spot, but was reluctant to check it out as none of my initial finds were extinct species... I have since found horse teeth at that location and can't wait for water levels to go back down!!! Hoping to add a few new species to my collection on my upcoming trip to GMR & one of the Summerville creeks (not sure which one yet but would love to find my first Angi & GW)... the GW in my pics was actually found by my Grandfather in Panama in the 70s! Thanks for looking : )
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Recently got back from a trip on Holden Beach, and just WOW. Words can't describe the uniqueness of being able to find Mosasaur teeth next to Megalodon teeth. The recent Hurricane brought in many new fossils and I had quite good luck. Here are some photos of the trip, I will post a picture showing all of my best finds shortly, but for now enjoy! First, here are some of the Squalicorax pristodontus teeth I collected. These were relatively common.
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Found this today (02.10.2022) on Hayling Beach - I thanked the ocean by taking a dip ❤️
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Hello All, I am new here and trying to identify the species of this tooth that I found in Folly Beach, South Carolina. Does anyone know what species it may be, and would you mind sharing how you came to your conclusion? Thanks! Sarah
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I have just gotten a great white tooth. It measures right at 61mm or 2.4 inches. I’m curious how large the shark ? Any idea of a calculation? I tried one but I couldn’t make since of it. Help would be awesome.
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From the album: Sharks
Great whites didn't start out "great." As young, small animals, they had narrower teeth suited for grasping slippery fish. As they age, the teeth broaden as their diet transitions to marine mammals. This small tooth measures ~ 1" on the slant and comes from the Early Pliocene of the Pisco formation in southern Peru. This is about as old as great white teeth get, they evolved from C. hubbelli near the start of the Pliocene (~ 5.3 Ma). Fossils are now illegal to export from Peru, this one was collected prior to 1990 under a Peruvian government permit. As ethical collectors, please do your due diligence to verify any Peruvian fossils you're interested in were exported prior to the ban. I respect any country's decision to protect their natural heritage in such a manner. -
From the album: Sharks
These white sharks come from the deserts of Chile (left) and Peru (right). -
From the album: Sharks
Some rare colors on this tooth! While it looks like Bone Valley, this great white actually comes from southern Peru (Pisco formation, Early Pliocene). This is about as old as GW teeth get - the modern species evolved from C. hubbelli around the Early Pliocene (~ 5 million years ago). Fossils are now illegal to export from Peru, this one was collected prior to 1990 under a Peruvian government permit. As ethical collectors, please do your due diligence to verify any Peruvian fossils you're interested in were exported prior to the ban. I respect any country's decision to protect their natural heritage in such a manner. -
From the album: Sharks
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I hope everyone is doing well. Was on the beach today in NJ and I found what I think is a juvenile great white. I think it is worn because there is no serrations. My question at what point do great whites get serrations? I’m assuming it’s right from the beginning?
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I have two teeth I have had for a while questioning their identities. My first tooth is from south Carolina,found earlier this year, I am not sure if it is a meg or a chub on the remaining corner it appears to have a slight cusp.The second tooth I have had for as long as I can remember, it appears to be either a large near posterior great white or a huge bull shark tooth.Any help is appreciated, thank you!
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Trophic position of Otodus megalodon and great white sharks through time revealed by zinc isotopes
FranzBernhard posted a topic in Fossil News
Some hints on the extinction of our cherished Meg: Trophic position of Otodus megalodon and great white sharks through time revealed by zinc isotopes (link to nature communications) Great white sharks may have contributed to megalodon extinction (link to science daily) Franz Bernhard- 1 reply
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How Scarce are Fossilized Great White Shark Teeth
Jurassic_Joe posted a topic in Questions & Answers
Hello everyone! So something that I have been wondering recently is what is the prevalence of fossilized great white shark teeth? Any time I go online, into shops or shows there seems to be a lack of fossilized great white shark teeth. I always see megalodon teeth, mako teeth, and other fossilized teeth from all kinds of species of sharks but rarely do I see fossilized great white shark teeth. Is this because they aren't as common? Or are they just not as high of a demand as other teeth such as megs or makos? From what I understand they can be found in the Carolinas, Chile, and even here sometimes in south Florida in creeks and sometimes in Bone Valley. I own a few of my own but they weren't easy to find. Please let me know your thoughts. If you own some yourself please feel free to share! I would love to see them! -
From the album: Sharks
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From the album: Sharks
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