The fossil's eventful history stretches far back into the past: the original skeleton of the large predatory dinosaur was descibed by the Munich paleontologist Ernst Stromer von Reichenbach (1871-1952 ...
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There’s another form of fossil evidence that has taught us about dinosaur sex: soft tissue fossils of their genitalia. Or, to be specific, really just one so far: a remarkable fossil Psittacosaurus ...