#outofthepoolkids

Here we have the skull of Dunkleosteus, a 33ft-long, 4-ton monster fish from the Devonian era. Instead of teeth, it had razor-sharp *bone blades* that acted like self-sharpening shears. Fossil specimens suggest it was able to open and close its jaw within 50-60 milliseconds. 😐#100daysofbadassery #suchapisces #heseemsnice #onefishtwofishohfuck #gonnaneedabiggerboat #outofthepoolkids