Menopygus depressus (Agassiz, in Agassiz & Desor, 1847); Museum National d'Histoire Naturelle, Paris, R62234. Callovian, Middle Jurassic, Lit de la Lomaka, Madagascar ...
A study led by the University of Stirling jointly with the University of Wisconsin-Madison has shed new light on cross-species virus spillovers that can cause pandemics.
Tom Forêt [Opens in a new window], Crocodylomorpha is a large and diverse clade with a long evolutionary history now restricted to modern crocodilians. Tethysuchia is a less-inclusive clade of ...