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Maaqwi
Temporal range: Campanian

O

S

D

C

P

T

J

K

Pg

N

Holotype Fossil
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Avialae
Genus: Maaqwi
McLachpan, Kaiser, & Longrich, 2017
Species:
M. cascadensis
Binomial name
Maaqwi cascadensis

McLachlan, Kaiser, & Longrich, 2017

Maaqwi is an extinct genus of large marine diving bird from the Late Cretaceous (Northumberland Formation, latest Campanian) of Hornby Island, British Columbia, Canada.[1] The genus name Maaqwi comes from the Coast Salish "ma'aqwi" meaning "water bird," and the specific epithet cascadensis reflects the fossil's origin from the Cascadia region of Western North America. The genus is known from a single specimen, RBCM.EH2008.011.01120. It consists of a coracoid, humerus, ulna, and radius in a noduleofmudstone. The specimen is housed in the Royal British Columbia Museum. Maaqwi had an estimated body mass of 1.5 kg (3.3 lb).[1] Although initially described as a vegaviid,[1] the German paleontologist Gerald Mayr suggested that this genus more likely belongs to the Procellariiformes.[2]

References[edit]

  1. ^ a b c McLachlan, Sandy M. S.; Kaiser, Gary W.; Longrich, Nicholas R. (December 2017). "Maaqwi cascadensis: A large, marine diving bird (Avialae: Ornithurae) from the Upper Cretaceous of British Columbia, Canada". PLOS ONE. 12 (12): e0189473. Bibcode:2017PLoSO..1289473M. doi:10.1371/journal.pone.0189473. PMC 5722380. PMID 29220405.
  • ^ Mayr, G. (2022). "Basic Terminology and the Broader Phylogenetic and Geological Framework)". Paleogene Fossil Birds. Springer Cham. pp. 3–27. doi:10.1007/978-3-030-87645-6_2.

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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Maaqwi&oldid=1231960634"

    Categories: 
    Euornitheans
    Campanian life
    Late Cretaceous dinosaurs of North America
    Cretaceous British Columbia
    Fossils of British Columbia
    Fossil taxa described in 2017
    Theropod stubs
    Cretaceous animal stubs
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    This page was last edited on 1 July 2024, at 05:38 (UTC).

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