section 2 relative dating: which came first?. write a news article from the perspective of a...
TRANSCRIPT
![Page 1: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/1.jpg)
Section 2Relative Dating: Which Came
First?
![Page 2: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/2.jpg)
•Write a news article from the perspective of a geologist
•Include all of the key terms from this week
•Your story must make sense
•Be creative and have fun!
![Page 3: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/3.jpg)
Relative Dating• Determining the age
and order of particular events or objects.
http://encyclopedia.laborlawtalk.com/wiki/images/thumb/1/14/250px-Grand_Canyon_geologic_column.jpeg
![Page 4: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/4.jpg)
Superposition• Younger rocks lie
above older rocks in undisturbed sequences.
http://earth.geol.ksu.edu/liu/g100/figures/15_superposition.jpg
![Page 5: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/5.jpg)
The Geologic Column• An ideal sequence
of rock layers that contain all the known fossils and rock formations on earth, arranged from oldest to youngest.
http://en.wikipedia.org/wiki/User:Maveric149/images/Idaho
![Page 6: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/6.jpg)
http://www.nps.gov/care/resources/admin%20history/images/fig3.jpg
![Page 7: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/7.jpg)
Disturbed Rock Layers
http://scamp.wr.usgs.gov/scamp/photo/aug88p07JKN-26M.jpg
http://www.stmarys.ca/conted/webcourses/GEO/GEO99/pubigneous/intrusion.gif
http://www.utdallas.edu/dept/sci_ed/torch/bb00_geo-al_files/image018.jpg http://www.nps.gov/care/graphics/wtrpkt1.gif
![Page 8: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/8.jpg)
The Missing Piece
• Unconformity-a surface missing part of geologic column.–Nondeposition–Erosion
• Disconformities
• Nonconformities
• Angular Unconformities
![Page 9: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/9.jpg)
![Page 10: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/10.jpg)
![Page 11: Section 2 Relative Dating: Which Came First?. Write a news article from the perspective of a geologist Include all of the key terms from this week Your](https://reader035.vdocuments.us/reader035/viewer/2022070306/5518b5b0550346991f8b5113/html5/thumbnails/11.jpg)