USC Schedule of Classes

Spring 2025

classes begin
registration begins

Geobiology and Astrobiology

Section 13483

  • Session Dates (session code 001)
    First day of classes:
    Monday, January 13, 2025
    Last day to add:
    Friday, January 31, 2025
    Last day to change to Pass/No Pass:
    Friday, January 31, 2025
    Last day to drop without a mark of "W" and receive a refund:
    Friday, January 31, 2025
    Last day to withdraw without a “W” on transcript or change pass/no pass to letter grade:
    Friday, February 28, 2025
    Last day to drop with a mark of "W":
    Friday, April 11, 2025
    Last day of classes:
    Friday, May 2, 2025
    End of session:
    Wednesday, May 14, 2025



  • Book List Prices and book list are subject to change.
    • Madigan. Brock Biology of Microorganisms (RRPHE). (Recommended)
      ISBN: 9780134874401
      New: $159.98
      Used: $120.00
      Rental: $79.99 (New), $79.99 (Used)
    • Bennett. Life in the Universe. (Recommended)
      ISBN: 9780691241784
      New: $105.00
      Used: $78.75
      Rental: $84.00 (New), $44.10 (Used)
    • Canfield. Fundamentals of Geobiology. (Recommended)
      ISBN: 9781405187527
      New: $133.25
      Used: $100.00
    • Porath. Mastering Civility. (Required)
      ISBN: 9781455568994
      eBook: $14.99
    • Madigan. Brock Biology of Microorganisms. (Recommended)
      ISBN: 9780135845554
      eBook: $116.25
    • Porath. Mastering Civility. (Required)
      ISBN: 9781455568987
      New: $28.00
      Used: $21.00
      Rental: $21.00 (New), $11.20 (Used)
    Purchase from USC Bookstore
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