Two sections of this course are taught every Spring semester, and a trailer section is taught in the Fall semester of odd years only. Laboratory sections accompany the course, and each student must register for one of the weekly labs.
There will be a quiz on the Lab 7-9 material at the beginning of next week's lab.
The materials from
Lab 7-9 will be available for review in the lab
room (Patterson 119) all day Friday and Monday morning.
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Exam 3 grades are posted!
Lecture Presentations (PowerPoint) are available by logging into Desire 2 Learn.
| Chapter 1 | Chapter 2 | Chapter 3 |
| Chapter 4 | Chapter 5 | Chapter 6 |
| Chapter 7 | Chapter 8 | Chapter 9 |
| Chapter 10 | Chapter 11 | Chapter 12 |
| Chapter 13 | Chapter 14 | Chapter 15 |
| Chapter 16 | Chapter 17 |
| Practice Geologic Time Scale | Structure Questions | Other Earth Science Exams |
| Here are the absolute ages you need to know for the time scale (in addition to the Eons, Eras, Periods, and Epochs): |
Cenozoic Era ------ 65 million years ago ------ Mesozoic Era ------ 251 million years ago ------ Paleozoic Era ------ 542 million years ago ------ Proterozoic Eon ------ 2.5 billion years ago ------ Archean Eon ------ 4.0 billion years ago ------ Hadean Eon ------ 4.5 billion years ago ------ |
| Chapter 1 | Chapter 2 | Chapter 3 |
| Chapter 4 | Chapter 5 | Chapter 6 |
| Chapter 7 | Chapter 8 | Chapter 9 |
| Chapter 10 | Chapter 11 | Chapter 12 |
| Chapter 13 | Chapter 14 | Chapter 15 |
| Chapter 16 | Chapter 17 |
Timothy H. Heaton: E-mail, Home page, Phone (605) 677-6122, FAX (605) 677-6121