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Shark jaw identification


rjay85

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Hi not sure if I'm in the right area but I'm in need of help to identify a shark jaw. Is this where I would post a picture?

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Sure, post it here. :) 

    Tim    -  VETERAN SHALE SPLITTER

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It's not Hammerhead or Tiger so that's narrowing our choices down.

 

The pic is a bit far away and fuzzy to see close up details of the teeth.

Can we do some closer focused shots?

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It kinda looks like a great white jaw or a bull shark, but like @caldigger said, we will need to have close-up pictures of the teeth to make a proper ID. 
The shape and serrations are what is important for ID'ing it, also something for scale would be usefull, a ruler most preferably. 
How did you acquire this jaw, did you buy it or found/catch it yourself?

Interested in all things paleontology, geology, zoology, evolution, natural history and science!
Professional exotic pet keeper, huge fantasy geek, explorer of the microfossil realm, member of the BVP (Belgian Association for Paleontology), Volunteer prepper at Oertijdmuseum Boxtel.  

View my collection topic here:

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My animal collection at the "Members pet" topic

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Next project will be a dedicated prepping space.

 

"A mind needs books as a sword needs a whetstone, if it is to keep its edge." - Tyrion Lannister

 

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It's been offered to my to purchase however I'm trying to make sure it's not an endangered species so I can't get in the stuff

Edited by rjay85
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13 minutes ago, rjay85 said:

It's been offered to my to purchase however I'm trying to make sure it's not an endangered species so I can't get in the stuff

Very smart indeed, when more closeup photo's follow I am sure someone will be able to give a correct ID! :) 

The next sharks are listed as CITES appendix II species: which means if the jaw is from one of these species the seller will have to provide you with a document declaring the jaws were optained legally and a transfer receipt which states the species name, name & adress of both seller & buyer and both of your signatures. 
 

Carcharhinus falciformis, Carcharhinus longimanus, Sphyrna lewini, Sphyrna mokarran, Sphyrna zygaena, Alopias spp., Carcharodon carcharias, Lamna nasus.

By my own surprise that's all the shark species listed on CITES appendix II, apperently no sharks species are even listed under CITES I.

Interested in all things paleontology, geology, zoology, evolution, natural history and science!
Professional exotic pet keeper, huge fantasy geek, explorer of the microfossil realm, member of the BVP (Belgian Association for Paleontology), Volunteer prepper at Oertijdmuseum Boxtel.  

View my collection topic here:

The Growing Collection of Ziggycardon
My animal collection at the "Members pet" topic

Ziggycardon's exploration of the microfossil realm

Trips to Eben Emael (Maastrichtian of Belgium)

My latest fossil hunt

 

Next project will be a dedicated prepping space.

 

"A mind needs books as a sword needs a whetstone, if it is to keep its edge." - Tyrion Lannister

 

5d68d9f3c550a_153657011360380104(21).jpg.bda3d3b7ae7b8321dd0620a0c61cc459.jpg5d68da1b497f5_153657011360380104(20).jpg.8610ffc65ccaa5d057e7b52b65989cd0.jpg5d68da353dd03_153657011360380104(24).jpg.ae73afaefa6ab34e7af5f6131aed96ff.jpgsolnhofen.jpg.76dd03ba7eb39946850662021b7d8dd4.jpg166802558255587143.jpg.c38d91e9e45f17addf29c40166b797a2.jpg5d68da49ad887_153657011360380104(25).jpg.dfff987039b3c99f41e44da51f71ae91.jpg

 

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Yeah I had some one try to sell me a sawfish bill a few months ago and I asked them for documents and they tried the old it's all legit etc etc and I laughed told them that they personally weren't worth me risking $10000 on a fine for. So nothing but extra cautious now.

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Brightened and enlarged:

 

IMG_20190624_223045.jpg.910ff7c8e279e9548676d251e8cc9869.jpg

 

@Al Dente  @Coco

    Tim    -  VETERAN SHALE SPLITTER

   MOTM.png.61350469b02f439fd4d5d77c2c69da85.png      PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png     Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg    VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png  VFOTM  --- APRIL - 2015  

__________________________________________________
"In every walk with nature one receives far more than he seeks."

John Muir ~ ~ ~ ~   ><))))( *>  About Me      

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Need close up pics but I can count the tooth files, 13-0-13 for upper and 12-1-12 for lower. Not enough tooth files for a dusky shark but within range for a bull shark (Carcharhinus leucas).

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Hi,

 

Sorry, bad pic. Need better pics, one for upper teeth and one for lower teeth.

 

Coco

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9 hours ago, Al Dente said:

Need close up pics but I can count the tooth files, 13-0-13 for upper and 12-1-12 for lower. Not enough tooth files for a dusky shark but within range for a bull shark (Carcharhinus leucas).

+1

'Those who cannot remember the past are condemned to repeat it.'

George Santayana

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