The PigPen's Resplendent Kaffeeklatsch

[wasellajam]

This is all well and good, but what would be really interesting is if you started seeing bones that looked unfamiliar, but still fun, and then one day you opened a book on dinosaur paleo biology and discovered that you’ve been gathering bones - not fossilised ones - of a Mososaurus.
And an adventure starts.

mosasaurus reconstruction

Neat creature, how would its bones be recognizable?