Earth and Planetary Science 24, Section 1 and 2
From Geologic Maps to Earth History (P/NP)
Professor Walter Alvarez
Section 1: Monday 3:00-4:00 pm, 55A McCone Hall, CCN: 19048
Section 2: Monday 4:30-5:30 pm, 55A McCone Hall, CCN: 19051In 1815, William "Strata" Smith published the first map that showed where different kinds of rocks occur on the surface of the Earth. His accurate and beautiful geologic map of England was the key to understanding the history of the Earth, which is recorded in the layers of sedimentary rocks. Geologic maps continue to be the primary tool of field geologists, valued for the scientific data they contain, as well as for their romance and mystique. We will examine many fascinating geologic maps, and learn how they are made and how to interpret them as documents of Earth history. This Freshman Seminar is open to students who have taken or are currently enrolled in at least one of the following courses: Earth and Planetary Science 50, Math 1A, Physics 7A or Chemistry 1A. Enrollment is limited to thirteen students.
Walter Alvarez is a Professor in the Department of Earth and Planetary Science. He was the geologist on the Berkeley research team that discovered the first evidence that impact caused the extinction of the dinosaurs, and was involved later in the proof that the Chicxulub Crater in Mexico was the site of that impact. He is a member of the National Academy of Sciences, and is one of the major advisors for the Department of Earth and Planetary Science.
