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Australochelys

Index Australochelys

Australochelys was a genus of rhaptochelydian turtle. [1]

26 relations: Africa, Ancient Greek, Basal (phylogenetics), Carapace, Cladogram, Cryptodira, Early Cretaceous, Early Jurassic, Elliot Formation, Eugene S. Gaffney, Genus, Gokwe Formation, James Kitching, Late Jurassic, Nostril, Pleurodira, Premaxilla, Proganochelys, Skull, South Africa, Suture (anatomy), Synapomorphy and apomorphy, Tritylodon, Turtle, Vomer, 1994 in paleontology.

Africa

Africa is the world's second largest and second most-populous continent (behind Asia in both categories).

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Ancient Greek

The Ancient Greek language includes the forms of Greek used in ancient Greece and the ancient world from around the 9th century BC to the 6th century AD.

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Basal (phylogenetics)

In phylogenetics, basal is the direction of the base (or root) of a rooted phylogenetic tree or cladogram.

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Carapace

A carapace is a dorsal (upper) section of the exoskeleton or shell in a number of animal groups, including arthropods, such as crustaceans and arachnids, as well as vertebrates, such as turtles and tortoises.

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Cladogram

A cladogram (from Greek clados "branch" and gramma "character") is a diagram used in cladistics to show relations among organisms.

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Cryptodira

Cryptodira (hidden neck) is a suborder of Testudines that includes most living tortoises and turtles.

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Early Cretaceous

The Early Cretaceous/Middle Cretaceous (geochronological name) or the Lower Cretaceous (chronostratigraphic name), is the earlier or lower of the two major divisions of the Cretaceous.

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Early Jurassic

The Early Jurassic epoch (in chronostratigraphy corresponding to the Lower Jurassic series) is the earliest of three epochs of the Jurassic period.

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Elliot Formation

The Elliot Formation is a geological formation dating to roughly 210 to 190 million years ago and covering the Norian to Sinemurian stages.

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Eugene S. Gaffney

Eugene S. Gaffney is an American paleontologist and leading authority on the evolutionary history of turtles.

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Genus

A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology.

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Gokwe Formation

The Gokwe Formation is a Mesozoic geologic formation in Zimbabwe.

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James Kitching

James William Kitching (6 February 1922 – 24 December 2003) was a South African vertebrate palaeontologist and regarded as one of the world’s greatest fossil finders.

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Late Jurassic

The Late Jurassic is the third epoch of the Jurassic period, and it spans the geologic time from 163.5 ± 1.0 to 145.0 ± 0.8 million years ago (Ma), which is preserved in Upper Jurassic strata.

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Nostril

A nostril (or naris, plural nares) is one of the two channels of the nose, from the point where they bifurcate to the external opening.

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Pleurodira

The Pleurodira are one of the two living suborders of turtles, the other being the Cryptodira.

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Premaxilla

The premaxilla (or praemaxilla) is one of a pair of small cranial bones at the very tip of the upper jaw of many animals, usually, but not always, bearing teeth.

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Proganochelys

Proganochelys quenstedti, identified as a primitive turtle, is an extinct genus that has been hypothesized to be the sister taxon to all other turtles creating a monophyletic group, the Casichelydia.

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Skull

The skull is a bony structure that forms the head in vertebrates.

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South Africa

South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa.

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Suture (anatomy)

In anatomy, a suture is a fairly rigid joint between two or more hard elements of an organism, with or without significant overlap of the elements.

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Synapomorphy and apomorphy

In phylogenetics, apomorphy and synapomorphy refer to derived characters of a clade – characters or traits that are derived from ancestral characters over evolutionary history.

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Tritylodon

Tritylodon (Greek for 3 cusped tooth) is an extinct genus of tritylodonts, one of the most advanced group of cynodont therapsids.

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Turtle

Turtles are diapsids of the order Testudines (or Chelonii) characterized by a special bony or cartilaginous shell developed from their ribs and acting as a shield.

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Vomer

The vomer is one of the unpaired facial bones of the skull.

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1994 in paleontology

No description.

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Redirects here:

Australochelys africanus.

References

[1] https://en.wikipedia.org/wiki/Australochelys

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