What life existed before the Ordovician extinction? What animals lived in the quaternary period? What animals lived on Pangea? Were mammals extinct in the Cretaceous Period? Did the crinoids go extinct during the Cretaceous extinction? How did dinosaurs survive the Triassic extinction?
What if Pangea still existed? What era and period is part of the Cretaceous? What is the most recent period in the Mesozoic Era? What caused Pangaea to break up? Where did the Cretaceous Period take place? Why were seas so high in the Cretaceous Period? What are the theories for the ...
Alfred Wegener and Frank Taylor suggested a theory that at one point in time, all the continents were one very large continent called Pangea in 1912. This giant supercontinent was surrounded by one large ocean called Panthalassa. In the 1960s, geophysicists proposed a theory that all the ...
What if Pangea still existed? What is plate tectonics? How long did it take for Pangea to break apart? What are some potential hazards caused by plate tectonics? What is the relationship between continental drift and plate tectonics? What tectonic plates caused the 2004 tsunami? What is the ...
What if Pangea still existed? What caused Cretaceous-Paleogene extinction event? What caused the Antler orogeny? What happened when the African and Eurasian Plate collided? What is the Pleistocene-Holocene extinction? What happened to the Larsen Ice Shelf in 2002? What does Pleistocene mean? What ...
What if Pangea still existed? What is the coldest continent? What continent is Mount Kilimanjaro in? What continent is the Death Valley desert in? What continents does the Arctic Circle run through? Which of the two poles is located on a continent? What continents were in the Triassic Period...
Where was Pangea located on Earth? Who discovered Pangea? What is Earth systems geology? What are the three main themes of historical geology? What is a geological map? What if Pangea still existed? What is the oldest archaeological site in the world? What is the oldest tree in the world...
What animals lived on Pangea? What organisms went extinct in the Eocene-Oligocene? What dinosaurs lived in the Mesozoic era? How many species died in the Permian extinction? What did the extinction of the dinosaurs lead to? What animals lived in the quaternary period? What predators existed in...
What predators existed in the Cretaceous Period? What mammals disappeared in the Triassic Period? What animals lived on Pangea? What organisms lived before the Triassic extinction? What animals survived the Ordovician-Silurian extinction? What organisms survived the Cretaceous mass extinction?
What predators existed in the Cretaceous Period? What animals would die if phytoplankton went extinct? What animals have gone extinct in a boreal forest? What animals have been removed from the endangered species list? What was the Permo-Triassic extinction event? What caused the Triassic extinction...