5. Refer to Figure 12.11 in answering the following questions (The Habitat of Marine Life): I. During which geologic era were the two lower units deposited? II. During which geologic era was the uppermost unit deposited? III. What statement can be made about the age of the unit containing fossil remains of hardwood trees? till femur and tusk of woolly mammoth conifer and oak fossils Cool fern and scale-tree fossils corals, bryozoa, brachiopods Figure 12.11 The use of fossils as indicators of ancient climates.
5. Refer to Figure 12.11 in answering the following questions (The Habitat of Marine Life): I. During which geologic era were the two lower units deposited? II. During which geologic era was the uppermost unit deposited? III. What statement can be made about the age of the unit containing fossil remains of hardwood trees? till femur and tusk of woolly mammoth conifer and oak fossils Cool fern and scale-tree fossils corals, bryozoa, brachiopods Figure 12.11 The use of fossils as indicators of ancient climates.
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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
Transcribed Image Text:5. Refer to Figure 12.11 in answering the following questions (The Habitat of Marine Life):
I. During which geologic era were the two lower units deposited?
II. During which geologic era was the uppermost unit deposited?
III. What statement can be made about the age of the unit containing fossil remains of hardwood trees?
till
femur and
tusk of woolly
mammoth
conifer and
oak fossils
Cool
fern and scale-tree
fossils
corals, bryozoa,
brachiopods
Figure 12.11 The use of fossils as indicators of ancient climates.
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