description Sequiwaimanu rosieae Overview
Sequiwaimanu rosieae is an extinct early penguin described from a well-preserved partial skeleton in the mid-Paleocene Waipara Greensand of New Zealand. The specimen, recovered from marine deposits near the Waipara River, includes a skull and more than 40 postcranial bones, allowing the species to be compared with other stem-group penguins such as Waimanu. It is used in research on the early diversification of penguins.
help Sequiwaimanu rosieae FAQ
What is Sequiwaimanu rosieae?
Sequiwaimanu rosieae is an extinct early penguin from New Zealand. It lived during the mid-Paleocene and is known from marine deposits in the Waipara Greensand near the Waipara River.
What fossil material is known for Sequiwaimanu rosieae?
The species was described from a well-preserved partial skeleton. The specimen includes a skull and more than 40 postcranial bones, which gives researchers evidence about both its body and early penguin evolution.
Where was Sequiwaimanu rosieae found?
Its fossil was recovered from the Waipara Greensand in New Zealand. The rock formed in a marine setting near the Waipara River, so the remains were preserved in former coastal or ocean deposits.
Why is Sequiwaimanu rosieae important in penguin evolution?
It is an early penguin with unusually informative skeletal material, including a skull. Fossils like this help show how penguins diversified soon after the end-Cretaceous extinction.
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