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| Title: | Classroom Notes for Earth History |
| Summary: | |
| Description: | |
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| Handle: |
Document-11189
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| Owner: |
Rothfuss, Heidi (User-4977, hrothfuss)
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| Create Date: | Monday, November 5, 2001 07:43:02 AM EST |
| Modified Date: | Monday, November 5, 2001 07:43:02 AM EST |
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| Abstract: | - Correlation match rock layers and fossils to assign relative ages to fossils and layers Index Fossils- Stromatolites- ancient seaweed beds, looks like distorted rock due to wavy rock layers but dull and earthy colors Trilobites- ancient horseshoe crab, very abundant Eurypterids- NYS fossil.
- Grew up to3 feet Crinoids- animal like coral but bigger, tentacles on a segmented stem Key Beds/ volcanic ash Law of horizontality- sedimentary layers are put down straight, Cross bedding Pg 613 I&A 1, 3,4 Timetable time periods see ESRT Eon biggest span of time (Archaean, Proterozoic) Era 2nd largest division discuss dark band and how to arrange time layers Discuss numbered time line external and internal to the table Period third ...
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| ARTS: | None |
| Author: | |
| CDOS: | None |
| Content Type: | application/msword |
| ELA: | None |
| File name: | NOTES FOR EARTH HISTORY CHAPTER 33.doc |
| Hlth,PE & Home Ec: | None |
| Level: | None |
| LOTE: | None |
| Max Versions: | 4 |
| MST: | None |
| Other Connection: | None |
| Size: | 22016 |
| SS: | None |
| Appears In: |
EARTH HISTORY
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