History of the Earth Part 6

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Can you name the History of the Earth Part 6?

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length of glacial/interglacial cycles 3 million years ago (use numerals, spaces instead of commas)
length of glacial/interglacial cycles 1 million years ago (use numerals, spaces instead of commas)
the closing of the central american seaway caused warm water to be directed northward, and resulted in a warm period called
immense herbivore saurischia
environment that has tills and drumlines
name of one of the oldest known dinosaurs, it was a flesh eater
this sequence was deposited during the cretaceous period
name of land bridge that developed during the cenozoic
cold currents that developed around Antarctica during the late Eocene
term: axis of rotation of the earth moves in a ciricle
order that evolved from thecodonts, name means 'lizard hipped'
formed between fold and thrust belts on the Western margin of North America and craton to the east
Hintanswer
these organisms are used to reconstruct past climates because they record oxygen isotope composition of ocean water
River that crossed Canada during the Cenozoic period
carnivorous, bipedal saurischia
these formed when hard Cambrian limestone was thrust over softer Mesozoic rocks
formed when North America drifted west and bumped into volcanic islands, hotspots and microcontinents during the break up of pangea
Name of ice sheet that covered Hamilton 20 000 years ago
this type of geologic structure forms traps for oil and gas
rder that evolved from thecodonts, name means 'bird hipped'
group that included crocodiles, extinct flying reptiles, dinosaurs
term: changes in the angle of earth's spin axis
agile, small, bipedal dinosaurs
ocean formed when laurasia and gondwana separated

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