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Fossil Id & New To The Forum


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Posted

Hi my name is Jill and I am new to the forum. I found this fossil digging in my garden in Cedar Park. I did some research And I believe it to be from the mesozoic era, upper cretaceous. I have different theories if what it could be, crab, turtle, lobster? I would love to know what you all think. Thank you for your help!post-18092-0-79372000-1429540482_thumb.jpgpost-18092-0-59926700-1429540562_thumb.jpgpost-18092-0-79372000-1429540482_thumb.jpgpost-18092-0-79372000-1429540482_thumb.jpg

Posted (edited)

Hello Jill, and welcome to the Forum. :)

You have what looks to be an interal mold of a bivalve, maybe something similar to Cucullaea gigantea.

They are sometimes colloquially referred to (in different places) as "Turtle heads", or "heart clams", and "deer hearts".

Neat find.
Regards,

EDIT - It appears that the Texas Cretaceous ones are called Protocardia texana.

Edited by Fossildude19

    Tim    -  VETERAN SHALE SPLITTER

 

   VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png    VFOTM  --- APRIL - 2015    Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg  MOTM.png.61350469b02f439fd4d5d77c2c69da85.png  PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png    Screenshot_202410.jpg     IPFOTM -- MAY - 2024   IPFOTM5.png.fb4f2a268e315c58c5980ed865b39e1f.png

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

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Posted

Welcome to the forum Jill, I agree, what I see is an internal mold of a bivalve. I have a couple that are similar, still a neat find, congrats!

Posted

Welcome from Texas! Thank you for sharing. I need your back garden.

Posted

Welcome to the forum! Nice find

Dipleurawhisperer5.jpg          MOTM.png.61350469b02f439fd4d5d77c2c69da85.png   IPFOTM5.png.fb4f2a268e315c58c5980ed865b39e1f.png.1721b8912c45105152ac70b0ae8303c3.png

I like Trilo-butts and I cannot lie.

 

Posted

Welcome to the Forum,jillf!

I agree with Fossildude19.

Nice find and good pictures.

" We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. "

Thomas Mann

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