DinoDigGrambergia mackenzii
- Time
- 244.2–246.7 million years ago
- Period
- Unknown
- Known sites
- 7
Summary
Grambergia mackenzii was an extinct marine invertebrate, approximately 244.2–246.7 million years ago. Fossils have been recovered from Canada and Svalbard & Jan Mayen, notably in the Toad and Botneheia.
Summary generated from Paleobiology Database records. No Wikipedia article is available yet.
Known Sites
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