Coprolites, or fossil droppings, of the dinosaur-like archosaur Smok wawelski contain lots of chewed-up bone fragments. This led researchers to conclude that this top predator was exploiting bones for salt and marrow, a behavior often linked to mammals but seldom to archosaurs.
from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/01/190130161643.htm
from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/01/190130161643.htm
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