Paleochelco

Extinct genus of lizards

Paleochelco
Temporal range: Late Cretaceous
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Genus: Paleochelco
Martinelli, Agnolín & Ezcurra, 2021
Species:
P. occultato
Binomial name
Paleochelco occultato
Martinelli, Agnolín & Ezcurra, 2021

Paleochelco is an extinct genus of lizard, possibly a polyglyphanodontian, found in the Late Cretaceous Bajo de la Carpa Formation in Argentina. It contains a single species, P. occultato.[1]

References

  1. ^ Martinelli, Agustín Guillermo; Agnolin, Federico; Ezcurra, Martin (2021-07-26). "Unexpected new lizard from the Late Cretaceous of southern South America sheds light on Gondwanan squamate diversity". Revista del Museo Argentino de Ciencias Naturales. Nueva Serie. 23 (1): 57–80. doi:10.22179/revmacn.23.716. hdl:11336/167951. ISSN 1853-0400. S2CID 243557642.
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Extinct squamate genera
Acrodonta
Agamidae
Pleurodonta / Iguanoidea
Corytophanidae
Gobiguania
Iguanidae
Phrynosomatidae
Other extinct iguanians
Arretosauridae
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Priscagamidae
Armandisaurus explorator
Chamopsiidae
Gilmoreteiidae / "macrocephalosaurines"
"Polyglyphanodontines"
Other polyglyphanodontians
  • Adamisaurus
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  • Paleochelco?
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  • Tripennaculus
Scincogekkonomorpha
Scleroglossa
Gekkonomorpha
Gekkota
Stem Autarchoglossa
(Evansauria)
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Bainguidae?
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Teiidae
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Paramacellodidae
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Mosasauroidea?
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Glyptosaurinae
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Basal varanoids / platynotans
Shinisauria?
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Basal Goannasaurians
Varanoidea
Lanthanotidae
Varanidae
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Aigialosaurus dalmaticus

Plioplatecarpus primaevus Estesia mongoliensis Telmasaurus grangeri

Varanus priscus
Indeterminate squamates