3. Geologists don't only focus on a single rock outcrop to interpret the paleoenvironment of a regi look at many outcrops so they can see how an environment changes across a region. Figure E map of an area where sedimentary rocks and structures were described by a geologist. It is di into 4 zones with the following descriptions of the rocks and sedimentary structures: A. Sandstone with large-scale cross-bedding and very well-rounded sand grains. B. Sandstone and mudstone with wavy bedding toward the east and mudcracks toward the we C. Fine sandstone with symmetrical ripple marks. D. Shale with lots of phytoplankton fossils and fine laminations. A Answer the following questions: a. Come up with a brief depositional environmental interpretation for each zone. Zone A: Zone B: C.

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
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Need help with zones a and b thank you

3. Geologists don't only focus on a single rock outcrop to interpret the paleoenvironment of a region; the
Took at many outcrops so they can see how an environment changes across a region. Figure below is
map of an area where sedimentary rocks and structures were described by a geologist. It is divided up
into 4 zones with the following descriptions of the rocks and sedimentary structures:
A. Sandstone with large-scale cross-bedding and very well-rounded sand grains.
B. Sandstone and mudstone with wavy bedding toward the east and mudcracks toward the west.
C. Fine sandstone with symmetrical ripple marks.
D. Shale with lots of phytoplankton fossils and fine laminations.
A
↑
Answer the following questions:
a. Come up with a brief depositional environmental interpretation for each zone.
Zone A:
Zone B:
C.
Transcribed Image Text:3. Geologists don't only focus on a single rock outcrop to interpret the paleoenvironment of a region; the Took at many outcrops so they can see how an environment changes across a region. Figure below is map of an area where sedimentary rocks and structures were described by a geologist. It is divided up into 4 zones with the following descriptions of the rocks and sedimentary structures: A. Sandstone with large-scale cross-bedding and very well-rounded sand grains. B. Sandstone and mudstone with wavy bedding toward the east and mudcracks toward the west. C. Fine sandstone with symmetrical ripple marks. D. Shale with lots of phytoplankton fossils and fine laminations. A ↑ Answer the following questions: a. Come up with a brief depositional environmental interpretation for each zone. Zone A: Zone B: C.
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