AlvarezsauridaeAlvarezsauroideaAverostraAvetheropodaCoelurosauriaDinosauriaEuropeEusaurischiaLate CretaceousManiraptoraManiraptoriformesNeotheropodaOrionidesSaurischiaTetanuraeTheropodaTyrannoraptora

Heptasteornis andrewsi

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Dinosaur: Heptasteornis andrewsi

Cretaceous: 72.1–66 Ma
Type: Theropod

Length*:2.05 m6.7 ft
Weight*:15 kg33 lb
ESR: 1 / 4 (estimated size reliability)
*The largest known specimen

Europe

Area: Europe



Sources

Material: Two distal tibiotarsi, referred distal femur ?
References: Naish, Darren & Dyke, Gareth J. (2004): Heptasteornis was no ornithomimid, troodontid, dromaeosaurid or owl: the first alvarezsaurid (Dinosauria: Theropoda) from Europe.

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