. what type of unconformities are present and where do they occur 2. if we assume the clasts in the conglomerate were circles prior to deformation then we can use them as strain ellipses. calculate R for the conglomerate 3. how ddoes R in the conglomerate compare to R in the Ordovician limestone. assuming that both materials respond in the same way to force, then are they related to the same compaction event?

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
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1. what type of unconformities are present and where do they occur

2. if we assume the clasts in the conglomerate were circles prior to deformation then we can use them as strain ellipses. calculate R for the conglomerate

3. how ddoes R in the conglomerate compare to R in the Ordovician limestone. assuming that both materials respond in the same way to force, then are they related to the same compaction event?

sienals (B
quoclo
(2),
Part 3: Cambrian conglomerate
pts)
a.) What type of unconformities are present in the outcrop below and where do they occur? (2
lontera
Cross section
Fossiliferous Ordovician limestone (460 Ma)
Cambrian conglomerate (495 Ma)
**
Proterozoic sandstone (1100 Ma)
Angulan
AUTIES
toy tot of her bf (5
ize L) 85X8
10 m, no vertical exagerration
Bedding
b.) If we assume that the clasts in the conglomerate were circles prior to deformation then we can
use them as strain ellipses. Calculate R for the conglomerate. (2 pts)
c.) Deformation in the conglomerate is the result of compaction. How does R in the
conglomerate compare to R in the Ordovician limestone (this is the R calculated in part 2)?
Assuming that both materials respond (i.e. compact) in the same way to a force, then are they
related to the same compaction event? Explain. (2 pts)
Transcribed Image Text:sienals (B quoclo (2), Part 3: Cambrian conglomerate pts) a.) What type of unconformities are present in the outcrop below and where do they occur? (2 lontera Cross section Fossiliferous Ordovician limestone (460 Ma) Cambrian conglomerate (495 Ma) ** Proterozoic sandstone (1100 Ma) Angulan AUTIES toy tot of her bf (5 ize L) 85X8 10 m, no vertical exagerration Bedding b.) If we assume that the clasts in the conglomerate were circles prior to deformation then we can use them as strain ellipses. Calculate R for the conglomerate. (2 pts) c.) Deformation in the conglomerate is the result of compaction. How does R in the conglomerate compare to R in the Ordovician limestone (this is the R calculated in part 2)? Assuming that both materials respond (i.e. compact) in the same way to a force, then are they related to the same compaction event? Explain. (2 pts)
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