ID please, assuming it’s coprolite?

[Claire B]

Found on Mappleton beach a couple of years ago. Planning on giving it to my Dinosaur mad granddaughter for her eighth birthday any info appreciated thank you 

[LiamL]

Doesnt look similar to any coprolite i've found 

[Claire B]

Thanks, if it’s not I’ve no idea what it is? I’m posting another picture. I just assumed it was a “loose” one. 

[Coco]

I call our poop queen @GeschWhat

 

Coco

[GeschWhat]

I'm thinking infilled burrow...maybe?

[connorp]

I don’t see anything that screams fossil. Probably just a water worn rock.

[Mark Kmiecik]

1 hour ago, connorp said:

I don’t see anything that screams fossil. Probably just a water worn rock.

I'm not so sure. Look at it under magnification. I think I can see bits of things and some vague impressions. Nothing detailed enough to help form an ID, but still . . . .

[GeschWhat]

3 hours ago, Mark Kmiecik said:

I'm not so sure. Look at it under magnification. I think I can see bits of things and some vague impressions. Nothing detailed enough to help form an ID, but still . . . .

I agree. I can't be sure, but I see inclusions that could be shell or crustacean bits.