AbstractThe object of this communication is to draw attention to the appearance of this fossil talus Stw 363, which carries a densely adherent fragment on its posterosuperior aspect. We have endeavoured to verify that this bony fragment could be the posterior half of the fractured calcaneus resulting from a fall on to the animal's left foot. Furthermore, it is suggested that this animal survived long enough for this fracture to unite by bone to the posterior aspect of the talus in this grossly displaced and unreduced deformity.
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