The important groups of Paleozoic marine animals that were absent from Triassic seas.

Question

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Answer 1

Question

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

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Answer 2

Question

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

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Answer 3

Question

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

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Answer 4

Question

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

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Answer 5

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

Answer 6

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

Answer 7

Chapter 16, Problem 1RQ

To determine

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Answer 8

Expert Solution & Answer

Answer to Problem 1RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas are fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The Paleozoic Era completed after the great mass extinction at the end of the Permian Period about 252 million years ago. Therefore, when the Triassic period began, many marine life forms became extinct. These extinct marine animals were fusulinid foraminifera, Lacy bryozoans, Rugose and tabulate corals, and Trilobites.

The mass extinction caused immediate reemergence of stromatolites and thrombolites in shallow subtidal environments. These structures survived during the early Triassic time, but later were eaten and burrowed by the animals.

Answer 12

Ch. 16 - Prob. 1RQ Ch. 16 - Prob. 2RQ Ch. 16 - Prob. 3RQ Ch. 16 - Prob. 4RQ Ch. 16 - Prob. 5RQ Ch. 16 - Prob. 6RQ Ch. 16 - Prob. 7RQ Ch. 16 - Prob. 8RQ Ch. 16 - Prob. 9RQ Ch. 16 - Prob. 10RQ

The important groups of Paleozoic marine animals that were absent from Triassic seas.

The important groups of Paleozoic marine animals that were absent from Triassic seas.

Answer to Problem 1RQ

Explanation of Solution

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Chapter 16 Solutions