COLORADO

JEFFERSON COUNTY

GOLDEN

LEYDON GULCH LOCALITY

ARAPAHOE FORMATION

LANCIAN AGE

UPPER MAASTRICHTIAN STAGE

UPPERMOST SENONIAN SUBEPOCH

UPPER GULF EPOCH, LATE CRETACEOUS

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: REPTILIPEDIA VIALOV, 1966

ICHNOSUBCLASS: CHELONOMORPHIPEDII EMEND VIALOV, 1966

ICHNOORDER: TESTUDIPEDIA EMEND VIALOV, 1966

Family: Incerate sedis

Gen. sp indet.


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