ARGENTINA

PATAGONIA

SANTA CRUZ PROVINCE

ESTANCIA LAGUNA MANANTIALES

LA MATILDE FORMATION

MIDDLE JURASSIC

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: MAMMALIPIDA NOVA

Ichnofamily: AMEGHINICHNIDAE Casamiquela, 1964

*Ameghinichnus manantialensis
Ameghinichnus isp

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ARGENTINA

SANTA CRUZ PROVINCE

140 KM SE OF JARAMILLO

SUCESION NAVES

ESTANCIA LAGUNA MANANTIALES

LA MATILDE FORMATION

MIDDLE-UPPER JURASSIC

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: REPTILIPEDIA VIALOV, 1966

ICHNOSUBCLASS: DIAPSIDIPIDII NOVA

ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA

ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA

ICHNOSUBDIVISION: ARCHOSAURIPEDIDII NOVA

ICHNOSUPERCOHORT: AVEMETATARSALIPEDII NOVA

ICHNOLEGION: DINOSAUROMORPHIPEDA NOVA

ICHNOSUBLEGION: DINOSAURIFORMEIPEDIDII NOVA

ICHNOSUPERCOHORT: DINOSAUROPEDIDA NOVA

ICHNOCOHORT: THEROPODIPEDIA NOVA

INCERTAE SEDIS

*Casamiquelichnus navesorum

ICHNOCLASS: MAMMALIPIDA NOVA

INCERTAE SEDIS

Ameghinichnus patagonicus

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ARGENTINA

PATAGONIA

SANTA CRUZ PROVINCE

ESTANCIA ROCA BLANCA

ROCA BLANCA FORMATION

ROCA BLANCA LOCAL FAUNA

TOARCIAN?

MIDDLE OR LATE JURASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

SUBCLASS: LISSAMPHIBIA, HAECKEL, 1866?

SUPERORDER: SALIENTIA LAURENTI, 1768

ORDER: ANURA RAFINESQUE, 1815

Incertae sedis

*Vieraella herbstii

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ARGENTINA

PATAGONIA

SANTA CRUZ PROVINCE

MIDDLE JURASSIC

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: REPTILIPEDIA VIALOV, 1966

ICHNOSUBCLASS: DIAPSIDIPIDII NOVA

ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA

ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA

ICHNOSUBDIVISION: ARCHOSAURIPEDIDII NOVA

ICHNOLEGION: DINOSAUROMORPHIPEDA NOVA

ICHNOSUBLEGION: DINOSAURIFORMEIPEDIDII NOVA

ICHNOSUPERCOHORT: DINOSAUROPEDIDA NOVA

ICHNOCOHORT: THEROPODIPEDIA NOVA

ICHNOSUPERORDER: NEOTHEROPODOPEDIDA NOVA

ICHNOORDER: NEOTETANURIPEDIDII NOVA

ICHNOSUBORDER: AVETHEROPODIPIDA NOVA

ICHNOMICRORDER: COELUROSAURIPIDIDA NOVA

Incertae sedis

Gen. sp indet.

ICHNOCLASS: MAMMALIPIDA NOVA

Incertae sedis

*Ameghinichnus patagonicus

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