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Great white and eagle ray tooth from Peru


siteseer

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Here are a great white (Carcharodon carcharias) and an Aetobatus tooth from a site other than the main one(s) around Sacaco from which we have seen teeth (or perhaps an example of what was found on the surface).  This Aetobatus tooth might be the coolest-looking one I have - rather large with deep color and some apparent microfossils embedded within the patch of attached matrix.

 

I am starting this thread because there was a question in another thread about the range of preservation seen in fossils from the Pisco Formation, Sacaco area, Peru.  We tend to see mostly lighter-colored (blue or pink or blue and pink), well-preserved great white teeth with great serrations but there were also some teeth on the market that were more worn and duller in color yet shiny from that wear.  They appear to be more mineralized too.

 

If you have similar Peruvian shark teeth, feel free to post your photos.  You can't get them anymore but we can look at some of what was allowed to go before the export ban.  I tried to pick up the widest variety of fossils while available.

 

Jess

gw_eagleray1a.jpg

gw_eagleray2a.jpg

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I really like that Aetobatus tooth Jess. Not a bad looking great white either. From the looks of the matrix you mentioned, I would not mind having a 5 gallon bucket full of it. One can dream!

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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

Patterson Hood; Drive-By Truckers

 

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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3 minutes ago, sixgill pete said:

I really like that Aetobatus tooth Jess. Not a bad looking great white either. From the looks of the matrix you mentioned, I would not mind having a 5 gallon bucket full of it. One can dream!

 

Hi Don,

 

I wasn't really into ray teeth when I started collecting shark teeth but got more interested while finding many of my own in Bakersfield.  This Aetobatus almost looked like it was carved out of wood.  It looked cool and it was the only one he had.

 

Jess

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Great teeth, and that's a darn professional way you took the photos.

Looking forward to meeting my fellow Singaporean collectors! Do PM me if you are a Singaporean, or an overseas fossil-collector coming here for a holiday!

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19 hours ago, -Andy- said:

Great teeth, and that's a darn professional way you took the photos.

 

Hi Andy,

 

A friend of mine is a good photographer..  I haven't posted many photos because I'm trying not to test his patience.  

 

Jess

 

18 hours ago, ynot said:

Nice Jess!

 

Thanks, Tony.

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Here's a lower Peruvian tooth I have that's similar to yours. It looks like it might be a transitional tooth.

IMG_4288.JPG

IMG_4289.JPG

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Here's another lower transitional tooth that is from either Peru or Chile, I'd need to go into my collection data to be certain. It also has a similar look to yours.

IMG_4290.JPG

IMG_4291.JPG

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Britishcanuck,

 

Nice teeth.  Yeah, it's great to get a couple of weird teeth like that.

 

Jess

 

Here's a great white in matrix.  The tooth is worn but I saw so few matrix pieces from there that I felt like I should get it.

gwperu_matrix2a.jpg

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