Unknown items

[Barasingha]

Can you please help me ID these three items found at Calvert Cliffs?  Any help is appreciated.  Thanks.

[Vieira]

The fossil of the middle it's a ear bone... from a cetacean.

[Barasingha]

Thanks!

 

[ynot]

I agree with Vieira- whale ear bone. item 3 looks like one also.

First item looks like a concretion.

[Brett Breakin' Rocks]

Hi there .. I couldn't remember the correct name for it the other day but #3 on the far right looks like maybe an astragalus bone .. talus or knuckle bone ?

 

Here is a deer for comparison:

 

 

 

Cheers,

Brett

 

[Barasingha]

Thanks