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- Michigan Shark Teeth - Fossil Hunting Trips - The Fossil Forum
Further review shows the area where I live more of a Mississippian and Devonian period of sediment I honestly do not believe 30 years ago someone would just randomly dump shark teeth in a random spot in the middle of literally nowhere (still no houses, or roads in this area only can get there by ATV ) and I would happen to find them
- Shark vertebrae question - Fossil ID - The Fossil Forum
Shark vertebrae of different genera species can look very similar It is almost impossible to id a vertebra by pictures There are a good number of physical measurements which must be taken and at least 14 vertebra features looked at
- Potomac River Shark Teeth - Fossil ID - The Fossil Forum
11-15 - Worn shark teeth, likely odontaspidid 16 - Likely geological, but could be a particularly worn crocodile tooth 17 and 21 - Look fossiliferous Heterodontus cf lerichei? Worn batoid tooth plates? 18-20 - More worn shark teeth, again likely odontaspidid 22 - Definitely a tooth of some description Trichiurus sp ?
- Shark Tooth Identification Help - Fossil ID - The Fossil Forum
My best guess is that it is a Giant White Shark (Charcharodon plicatitis) It measure 2 75 inches It measure 2 75 inches The last 2 photos show the tooth in comparison to a Great White tooth on the right side and a Mako Shark tooth on the left side of the tooth in question
- Shark tooth ID help please - Fossil ID - The Fossil Forum
The only one I can identify with any conviction is Sphyrna tiburo (the Bonnethead Shark) the smallest of the genus They have very characteristic lower anterior teeth and crushing teeth for posteriors (they have a diverse diet including lots of invertebrates)
- Shark teeth identification - General Fossil Discussion - The Fossil Forum
Bull shark (Carcharhinus leucas): Dusky shark (Carcharhinus obscurus): With respect to 3, the ranges of the two extant lemon shark species (see below from Ebert 2013) are very different If the fossil species had the same range as the extant two species, where your teeth were found would be a good help in the teeth id
- Miocene shark teeth Belgium - Fossil ID - The Fossil Forum
Hi everyone, I had these teeth laying around for a while now and this is my first attempt at even trying to identify shark teeth All come from Antwerp (Miocene) or North Sea, Belgium * Group1: Hexanchus griseus? * Group 2: Isurus spp? * Group 3: Notorynchus primigenius?
- Shark Vert Vs Fish Vert - Questions Answers - The Fossil Forum
Shark vertebrae tend to be preserved as just the centrum (the hockey puck-like disk) with two openings on top and two on the bottom where the hemal and neural arches were attached The arches were cartilaginous in life and disintegrate quickly after death
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