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Related Terms:
tyrannosaurus rex
laramidia
gigantoraptor
giganotosaurus
deinonychus
geologic
mosasaur
k t boundary
minmi
azhdarchid
parasaurolophus
epoch
ankylosaurus
period
abelisaurus
edmontonian
brachiosaur
campanian
k t extinction event
rudist
hylaeosaurus
ornithopod
mesozoic
multituberculate
muckite
plesiosaur
tyrannosaurus
era
finicretaceous
lituite
stegosaurus
theropod
galerite
cretacean
maastrichtian
ichthyosaur
oviraptor
end cretaceous
triceratops
chalk
pliosaur
tyrannosaur
allosaur
dinosaur
iguanodon
pachycephalosaur
jurassic
banatite
senonian
Definitions:
Noun
Cretaceous
Cretaceous period
Definition: from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
Adjective
cretaceous
Definition: abounding in chalk
Cretaceous
Definition: of or relating to or denoting the third period of the Mesozoic era
Definition: Of or relating to chalk.