Triassic System of North America

URI: https://gptkb.org/entity/Triassic_System_of_North_America
GPTKB entity
Statements (35)
Predicate Object
gptkbp:instanceOf gptkb:geological_formation
gptkbp:age approximately 252 to 201 million years ago
gptkbp:contains gptkb:Moenkopi_Formation
gptkb:Chinle_Formation
gptkb:Newark_Supergroup
gptkb:Dockum_Group
gptkbp:depositionalEnvironment alluvial
lacustrine
fluvial
eolian
gptkbp:fossil conifers
cycads
aetosaurs
early dinosaurs
phytosaurs
early mammals
metoposaurs
gptkbp:lithology gptkb:conglomerate
gptkb:limestone
gptkb:stone
mudstone
gptkbp:location gptkb:North_America
gptkbp:namedAfter gptkb:Triassic_Period
gptkbp:notableExposure gptkb:Painted_Desert
gptkb:Connecticut_River_Valley
gptkb:Petrified_Forest_National_Park
Ghost Ranch
gptkbp:overlies Permian System of North America
gptkbp:partOf gptkb:Triassic_Period
gptkbp:recognizedBy North American Commission on Stratigraphic Nomenclature
gptkbp:stratigraphicUnitOf Triassic
gptkbp:underlies Jurassic System of North America
gptkbp:bfsParent gptkb:Triassic_System_of_Europe
gptkbp:bfsLayer 8
https://www.w3.org/2000/01/rdf-schema#label Triassic System of North America