Kingdom Animalia Superorder †Sauropterygia Clade †Aristonectinae Rank Genus | Class Reptilia Family †Elasmosauridae Phylum Chordata Order Plesiosauria | |
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Similar Aristonectes, Libonectes, Callawayasaurus, Tatenectes, Plesiosauria | ||
Kaiwhekea is an extinct genus of plesiosaur from the Late Cretaceous (Maastrichtian age) of what is now New Zealand.
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History of discovery
The type species, Kaiwhekea katiki, was first described by Arthur Cruickshank and Ewan Fordyce in 2002. Kaiwhekea was approximately 7 metres long and lived around 70-69 million years ago. The single known specimen, found in the Katiki Formation, is nearly complete, and is on display at the Otago Museum in Dunedin, New Zealand.
Classification
Kaiwhekea has been placed as an aristonectine plesiosaur close to Aristonectes (O'Keefe and Street, 2009). In 2010, Kaiwhekea was transferred to Leptocleididae, but more recent analyses do not find the same result.
References
Kaiwhekea Wikipedia(Text) CC BY-SA