GPS的地球生物学选项包括在生物圈和物理地球之间的界面工作的科学家和学生（https://en.wikipedia.org/wiki/Geobiology）。我们问的问题涉及地质时间的范围，从最早的地球上生命的出现和演化，到在怪异而奇妙的极端环境中的发生，到它在塑造现代生物地球化学循环中的作用。这些研究常常模糊了地质学，地球化学，环境科学，微生物学和分子遗传学之间的界限。我们提供本科专业和研究生博士学位。程序。我们的学生和博士后继续在各种生物和地球科学领域进行学术研究，并在从制药到遗传学再到医学的各种行业
In Geobiology we ask questions that span the range of geologic time, from the emergence and evolution of life on the earliest Earth to its occurrence in weird and wonderful extreme environments to its role in shaping modern biogeochemical cycles. These studies often blur the boundaries between geology, geochemistry, environmental science, microbiology, and molecular genetics. We offer both an undergraduate major and a graduate Ph.D. program. Our students and postdocs go on to do academic research in a variety of biological and Earth science fields, and to work in a variety of industries from pharmaceuticals to genetics to medicine