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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