Hi.
I need some help to identify a carpal bone. The label says it is a carpal bone, though I don't really know.
It belongs to an otariid, maybe Thalassoleon mexicanus, from the Almejas Formation of Cedros Island, Baja California.
I need to know if it's a triquetral, pisiform, trapezium, trapezoid, capitate or hamate bone.
I'm so confused
I hope the pictures help, but if you need better ones let me know.
Thank you.