DinoDigHeptranchias howellii
- Time
- 20.5–72.2 million years ago
- Period
- Unknown
- Known sites
- 22
Summary
Heptranchias howellii was an extinct prehistoric shark, approximately 20.5–72.2 million years ago. Fossils have been recovered from France, United States, and Denmark, notably in the Marnes de Donzacq and Lillebælt Clay.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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