Calvarius rapidus
- Time
- 66–72.2 million years ago
- Period
- Unknown
- Known sites
- 1
Summary
Calvarius is an extinct genus of styracosternan ornithopod from the Late Cretaceous Talarn Formation of Spain. The genus contains a single species, Calvarius rapidus, known from a single metatarsal. The slender morphology of this bone may indicate Calvarius had a cursorial ecology, in contrast to its slower-moving relatives.
Source: Wikipedia - Calvarius
Known Sites
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