ARGENTINA

PATAGONIA

RIO NEGRO PROVINCE

LOS MENUCOS

NORIAN STAGE

MIDDLE LATE TRIASSIC EPOCH

LATE TRIASSIC

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: REPTILIPEDIA VIALOV, 1966

ICHNOSUBCLASS: DIAPSIDIPIDII NOVA

ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA

ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA

ICHNOSUBDIVISION: ARCHOSAURIPEDIDII NOVA

ICHNOMAGNORDER: SUCHIPEDIA NOVA

ICHNOSUPERORDER: PSEUDOSUCHIPEDOIDEI EMEND VIALOV, 1966

Incertae sedis

Ingenierichnus sierrai

ICHNOSUBCLASS: SYNAPSIDIPIDA NOVA

ICHNOSUPERORDER: THERAPSIDEPIDIDA EMEND VIALOV, 1966

Incertae sedis

Gallegosichnus garridoi

Palaciosichnus zettii

ICHNORDER: THERAPSIDIA NOVA

ICHNOSUBORDER: CYNODONTIPIDA EMEND HAUBOLD, 1971

Incertae sedis

Calibrichnus ayestarani

Rogerbaletichnus aguilerai

Ichno Div. Indet. HAUBOLD, 1971

Shimmelia chirotheroides

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