|
gptkbp:instanceOf
|
geological formation
|
|
gptkbp:climate
|
generally warm and humid
|
|
gptkbp:continentDrift
|
Laurasia and Gondwana forming
|
|
gptkbp:dividedInto
|
gptkb:Early_Jurassic
gptkb:Late_Jurassic
gptkb:Middle_Jurassic
|
|
gptkbp:duration
|
about 56 million years
|
|
gptkbp:endDate
|
about 145 million years ago
|
|
gptkbp:firstAppearance
|
gptkb:Archaeopteryx
ichthyosaurs
plesiosaurs
ammonites (abundant)
belemnites
mammals (small, primitive)
|
|
gptkbp:followedBy
|
gptkb:Cretaceous_Period
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Jurassic Period
|
|
gptkbp:importantFossilSites
|
gptkb:Morrison_Formation
gptkb:Liaoning_Province
gptkb:Solnhofen_Limestone
|
|
gptkbp:lake
|
gptkb:Tethys_Ocean
|
|
gptkbp:location
|
Jura Mountains, France/Switzerland
|
|
gptkbp:majorFauna
|
gptkb:Allosaurus
gptkb:Apatosaurus
gptkb:Diplodocus
Stegosaurus
|
|
gptkbp:majorFlora
|
conifers
ferns
cycads
|
|
gptkbp:namedAfter
|
gptkb:Jura_Mountains
|
|
gptkbp:notableEvent
|
breakup of Pangaea
evolution of early mammals
expansion of shallow seas
evolution of first birds
evolution of sauropod dinosaurs
evolution of theropod dinosaurs
no major mass extinction at end
|
|
gptkbp:notableFor
|
first birds
diversification of dinosaurs
abundant marine reptiles
large conifer forests
|
|
gptkbp:paleogeography
|
high sea levels
shallow epicontinental seas
|
|
gptkbp:partOf
|
gptkb:Mesozoic_Era
|
|
gptkbp:precededBy
|
gptkb:Triassic_Period
|
|
gptkbp:startDate
|
about 201.3 million years ago
|
|
gptkbp:supercontinent
|
gptkb:Pangaea_(breaking_apart)
|
|
gptkbp:bfsParent
|
gptkb:Mesozoic_Era
gptkb:Cretaceous_Period
gptkb:Phanerozoic_Eon
gptkb:Triassic–Jurassic_extinction_event
gptkb:Late_Mesozoic
|
|
gptkbp:bfsLayer
|
6
|