How Are Fossils Related To Continental Drift. plate tectonics is the theory that earth's land masses are in constant motion. These huge land masses, referred to as. Ancient fossils of the same species of extinct plants and animals are found in rocks of the same age but are on continents that are now widely separated (figure 3). The realization that earth's land masses move was first proposed by. similarities between the fossils found in widely separated areas led to the first theories of continental drift. continental drift is the theory, originating in the early 20th century, that earth's continents move or drift relative to each other over geologic time. continental drift describes one of the earliest ways geologists thought continents moved over time. according to the theory of plate tectonics, the continents are not rigidly fixed to the surface of the earth. two fossils in particular served as good evidence for the idea that the continents were once joined but have since separated: the similarities between the appalachian and the eastern greenland mountain ranges are evidences for the continental drift hypothesis.
similarities between the fossils found in widely separated areas led to the first theories of continental drift. the similarities between the appalachian and the eastern greenland mountain ranges are evidences for the continental drift hypothesis. according to the theory of plate tectonics, the continents are not rigidly fixed to the surface of the earth. continental drift describes one of the earliest ways geologists thought continents moved over time. plate tectonics is the theory that earth's land masses are in constant motion. The realization that earth's land masses move was first proposed by. Ancient fossils of the same species of extinct plants and animals are found in rocks of the same age but are on continents that are now widely separated (figure 3). These huge land masses, referred to as. continental drift is the theory, originating in the early 20th century, that earth's continents move or drift relative to each other over geologic time. two fossils in particular served as good evidence for the idea that the continents were once joined but have since separated:
How Are Fossils Related To Continental Drift the similarities between the appalachian and the eastern greenland mountain ranges are evidences for the continental drift hypothesis. plate tectonics is the theory that earth's land masses are in constant motion. These huge land masses, referred to as. The realization that earth's land masses move was first proposed by. similarities between the fossils found in widely separated areas led to the first theories of continental drift. the similarities between the appalachian and the eastern greenland mountain ranges are evidences for the continental drift hypothesis. Ancient fossils of the same species of extinct plants and animals are found in rocks of the same age but are on continents that are now widely separated (figure 3). continental drift describes one of the earliest ways geologists thought continents moved over time. according to the theory of plate tectonics, the continents are not rigidly fixed to the surface of the earth. two fossils in particular served as good evidence for the idea that the continents were once joined but have since separated: continental drift is the theory, originating in the early 20th century, that earth's continents move or drift relative to each other over geologic time.