DinoDigHeteroptychodus steinmanni
- Time
- 100.5–125.8 million years ago
- Period
- Unknown
- Known sites
- 9
Summary
Heteroptychodus steinmanni was an extinct prehistoric shark, approximately 100.5–125.8 million years ago. Fossils have been recovered from Thailand and Japan, notably in the Khok Kruat and Sao Khua.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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