What type of fossil is this?

[NicktheMainer]

What type of fossil is this? [SOLVED]

A family member gave me this fossil a few years ago. I believe they said they found it on their property in Arkansas. Can anybody tell me what type of fossil this is, how old it is, and what it may be worth?

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[NicktheMainer]

I found some more fossils in my rock collection...do you have any information on these?

 

[sandstonecrazy]

I also have a fossil like yours. It was found in east central ok. Notta clue good luck

 

[San Antone]

Looks like Exogyra shell

 

[travelerga]

Looks like an oyster shell. I have lots of them , only mine are a few years old. hmmm

 

[Ninjafossils]

Yep. Common Cretaceous oyster. Not worth a whole ton. Sorry

 

[austin]

A family member gave me this fossil a few years ago. I believe they said they found it on their property in Arkansas. Can anybody tell me what type of fossil this is, how old it is, and what it may be worth?

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Exogyra Texana, I believe. Not large enough for a Ponderosa. Comes from cretaceous limestone. Worth? There is a reef of them near my home. I used to give them to students as presents(if they wanted one).

 

[SnakemanBill]

Commonly found in the gravel bars below the falls at McKinney Falls State Park south of Austin.