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Seal/Sea lion Bone? Found on an Island in North Wildwood New Jersey


Sam III

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  My kids and I were jetskiiing not far off the coast of North Wildwood and stopped at an island called Champagne Island. As we walked the perimeter of the Island I noticed this (pictured below) in a few inched of water. I gave it to my cousin who is a marine biologist at Rowan University in Glassboro NJ and he let a bone specialist there study it. The bone specialist said it was from a 10-15,000 year old mammal most likely a sea-lion. Thats all the information I have on it and it presently sits on a shelf in my living room. So I came here to share my story and see what you guys think. The piece is about 7" long.

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    Tim    -  VETERAN SHALE SPLITTER

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22 minutes ago, Sam III said:

Thanks for the all the earth shattering information! lol

 

Sam, sometimes it takes A few days for the right person to see a post. There are very few marine mammal experts around and only one here on the forum. Also sometimes the title of a post can add or detract from the amount of people who look at it.

In your case I would have titled it something like "possible see lion bone"

That would have gotten many more views. Also @Fossildude19 post that said @Boesse was him tagging Boesse to this thread. He is our resident marine mammal expert who has published extensively on marine mammals. So please be patient.

 

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behind the trailer, my desert
Them red clay piles are heaven on earth
I get my rocks off, bulldozers and dirt

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image.png.0c956e87cee523facebb6947cb34e842.png May 2016  MOTM.png.61350469b02f439fd4d5d77c2c69da85.png.a47e14d65deb3f8b242019b3a81d8160.png.b42a25e3438348310ba19ce6852f50c1.png May 2012 IPFOTM5.png.fb4f2a268e315c58c5980ed865b39e1f.png.1721b8912c45105152ac70b0ae8303c3.png.2b6263683ee32421d97e7fa481bd418a.pngAug 2013, May 2016, Apr 2020 VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png.af5065d0585e85f4accd8b291bf0cc2e.png.72a83362710033c9bdc8510be7454b66.png.9171036128e7f95de57b6a0f03c491da.png Oct 2022

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  • Fossildude19 changed the title to Seal/Sea lion Bone? Found on an Island in North Wildwood New Jersey
1 hour ago, Sam III said:

Thanks for the all the earth shattering information! lol

Well, not knowing enough about bones to be helpful, I just tagged our resident expert on marine mammals. :) 

I might as well tag a few more bone experts as well. :bone:

 

@Harry Pristis  @calhounensis  @PrehistoricFlorida

 

Oh, ... and I fixed your title for you. ;)  

Kind regards, 

Tim

    Tim    -  VETERAN SHALE SPLITTER

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

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

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I don't see enough for me to make an ID on it. I can add that it looks like the proximal end of a femur, or perhaps a humerus. 

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On 12/15/2017 at 8:48 PM, calhounensis said:

I don't see enough for me to make an ID on it. I can add that it looks like the proximal end of a femur, or perhaps a humerus. 

 

Right, it's hard to narrow it down to a handful of groups when one end is gone and the other is almost gone.  It's hard to say which bone it is.  Is Champagne Island known for an overwhelming percentage of late Pleistocene sea lion material?

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Thanks for looking guys. The only thing that I know Champagne island for is that it supposedly got its name from times during prohibition as a dumping spot for illegal booze. Other than that its a party spot for watersports.  

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  • 3 weeks later...

Hi all, sorry @Sam III I have been out of the office for the past 2.5 weeks and haven't checked the site.

 

It's an unidentifiable mammal limb bone fragment - too much is missing to properly identify it, though I can confirm that it is not from a marine mammal. I suspect it is a proximal femur.

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