Need help identifying this

[jeepbeast]

Would like some help identifying this. My dad found it in a dry creek out in west Texas. He says it's dinosaur poop.

 

[old digger]

It looks similar to being a coprolite, but may I suggest you test it with a small amount of hydrochloric acid. If it bubbles up it may just be limestone formed, and most likley not a coprolite.

P.S. Welcome to TNET.