gptkbp:instanceOf
|
geological formation
|
gptkbp:climate
|
generally warm
|
gptkbp:continentFormation
|
gptkb:Laurasia
gptkb:Gondwana
|
gptkbp:coversPeriod
|
gptkb:Cretaceous_Period
gptkb:Jurassic_Period
gptkb:Triassic_Period
|
gptkbp:duration
|
about 186 million years
|
gptkbp:endDate
|
gptkb:Cretaceous–Paleogene_extinction_event
about 66 million years ago
|
gptkbp:flora
|
conifers
ferns
cycads
flowering plants (late Mesozoic)
|
gptkbp:followedBy
|
gptkb:Cenozoic_Era
|
https://www.w3.org/2000/01/rdf-schema#label
|
Mesozoic Era
|
gptkbp:majorExtinctionEvents
|
gptkb:end-Cretaceous_extinction
gptkb:end-Triassic_extinction
|
gptkbp:marineLife
|
gptkb:ammonites
ichthyosaurs
plesiosaurs
|
gptkbp:nickname
|
gptkb:Age_of_Reptiles
|
gptkbp:notableFor
|
first birds
first mammals
breakup of supercontinent Pangaea
dominance of dinosaurs
evolution of flowering plants
|
gptkbp:oceanFormation
|
gptkb:Atlantic_Ocean
|
gptkbp:precededBy
|
gptkb:Paleozoic_Era
|
gptkbp:startDate
|
about 252 million years ago
|
gptkbp:supercontinentBreakup
|
gptkb:Pangaea
|
gptkbp:terrestrialLife
|
dinosaurs
early mammals
early birds
|
gptkbp:bfsParent
|
gptkb:Jurassic_age
gptkb:Cretaceous_period
gptkb:Gondwana
|
gptkbp:bfsLayer
|
5
|