DinoDigPolarornis gregorii
- Time
- 66–72.2 million years ago
- Period
- Unknown
- Known sites
- 2
Summary
Polarornis is a genus of prehistoric bird, either a possible member of the Vegaviidae or Aequornithes. It contains a single species Polarornis gregorii, known from incomplete remains of one individual found on Seymour Island, Antarctica, in rocks which are dated to the Late Cretaceous.
Source: Wikipedia - Polarornis
Known Sites
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