Scanned Document 5

pdf

School

Georgia Southern University *

*We aren’t endorsed by this school

Course

1121

Subject

Geology

Date

Jan 9, 2024

Type

pdf

Pages

6

Uploaded by ajbrown2219

Report
Name _ Y\ ) BHCOMOM #Bi i o EagleiDz s GEOL 1121 Intro to the Earth Lab Pre-Lab Assignment 9: Geologic Time Consult the accompanying PowerPoint lecture and your lab manual to complete this exercise. You may also consult your lecture textbook and your lecture materials. 1. Define the following terms. Law of Superposition: \;OCV“’ . O Ao any unaistored SQuae © ' Y 0 /€Y 2 O\ YOO = 19 @ Wi 5 0% O\NCHESY AR et raeire e Principle qf Inclusions: - e AT ® AT}y QXT ?OUV)C\ Vi e ’%\\A\\‘\C(_\\Q"\ Ty ¢ TOC\LRIONT MUY O o\de™ o 3 - ~ A p AU AT A C \IOCETYL O ey Q@ V\C(\\'\: 3‘\ Y \\\ Principle of Lateral Continuity: \onas c QEA\\MENS QAN €14 S 2N 2 '@ NI N s Ny O\ AV ECA OV Principle of Cross-cutting Relations: 3 \CAONED vy OO \S A\ k)C&\/J_ \/C)\)\\(Tf‘\ *\t\\\ A\ ¥ W (UfT Yoy
AWAD MO W A A 6 AL U0 UL} 210U 20 Ae \COR Pl SRAYCIOUAICY DURRRY AR @4[% i AN QUMY e PR RN Y " . Ll v w
AR - o ‘-"A VL(‘.). 7‘ 4 o ' CWOORE O FOV SN QAW oF \axvertn \ COMYWIOVY MO | CONSYC \\\\\J 3. The picture to the right shows a number of labeled quartz veins crisscrossing each other in a rock. Based on what you've learned so far, reconstruct the order of events in the rock, from oldest to youngest. Write the letters in the spaces below. Sequence of events: 4. Which relative dating principle did you use to reconstruct the sequence of events in (# 3) above? N> SO LI
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help
ctures below. Write the unconformi or angular unconformity). |dentify the type of unconformity in the pi picture. (nonconformity, disconformity, ty on the line below the
+ _“ -
6. Reconstruct the sequence of events depicted in the cross-section below. Write the number of the layer in the spaces below in order from oldest to youngest. Note: o This is a cross-section. In other words, you are looking at a side view cutaway. This could be the walls of a canyon, a road cut, or a cliff face. e All the layers are sedimentary rocks except E, which is an igneous dike. e Fisafault | / —m A X Co e, e Igneous dike b Ll e N ey b —cp Oldest Youngest a. Which type of fault is F? ' \\ \\ - N\\WO b. Which geologic principle did you use to determine the relative ages of layers D, C, B, and A? Loy OfF JUPGT \OS M on c. Which geologic principle did you use to determine the relative ages of F and E? \E'C&((d k(,“\\-\’;\( \- d. Layer B is sandstone and layer C is limestone. These two rock types do not usually exist vertically adjacent to each other in a conformable sequence. Which type of unconformity exists at the contact between layers Band €2 ~\\Q ( O Y N
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help