Woolungasaurus

From Wikipedia, the free encyclopedia
Not to be confused with Wulagasaurus.

Woolungasaurus
Temporal range: Early Cretaceous
PreꞒ
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O
S
D
C
P
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Pg
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Woolungasaurus.jpg
Paddle
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Sauropsida
Superorder:
†Sauropterygia
Order:
†Plesiosauria
Suborder:
†Plesiosauroidea
Family:
†Elasmosauridae
Genus:
†Woolungasaurus

P.O. Persson 1960
Species
  • †W. glendowerensis

Woolungasaurus ('Woolunga lizard', named after an Aboriginal mythical reptile, Persson 1960) is a plesiosaur, an extinct marine reptile, belonging to the Elasmosauridae.

The type species, Woolungasaurus glendowerensis, was named after by in 1960,[1] is known from a partial skeleton, holotype QM F6890, (forty-six vertebrae, ribs, forearms, shoulder girdle and part of the rear limbs) unearthed from the Wallumbilla Formation (Albian, Lower Cretaceous) of the Richmond District, Queensland, Australia. Another find of undetermined species, consisting of twelve vertebrae, was unearthed from the Maree Formation (Cretaceous, of uncertain age) of Neales River, near Lake Eyre, South Australia. In addition a skull from Yamborra Creek, near Maxwelltown, Queensland, described by Persson in 1982 has been referred to Woolungasaurus.

Woolungasaurus appears to have been a typical elasmosaur, with forty sharp teeth and an estimated length of about 9.5 metres (31 ft). Persson (1982) believes it to be closely related to the North American elasmosaur Hydralmosaurus.

Woolungasaurus attacked by Kronosaurus

The genus was referred to Styxosaurus by in 2004.[2]

See also[]

Notes[]

  1. ^ Persson, P.O., 1960, "Lower Cretaceous Plesiosaurians (Reptilia) from Australia", Lunds Universitets Arsskrift 56(12): 1-23
  2. ^ Sachs, S., 2004, "Redescription of Woolungasaurus glendowerensis (Plesiosauria: Elasmosauridae) from the Lower Cretaceous of Northeast Queensland", Memoirs of the Queensland Museum 49(2): 713-731

References[]

  • Long, J.A. 1998. Dinosaurs of Australia and New Zealand. UNSW Press.
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