About

Students in Saint Louis University's Ph.D. in geoscience programs apply physics and chemistry to study Earth processes from the surface to the core. These studies prepare SLU graduates for diverse careers in government, industry, consulting and academia. Program Highlights; The University's geoscience facilities include a network of seismograph stations surrounding the New Madrid fault zone. A digital-image analysis lab. A remote-sensing lab. Active research areas in geophysics include earthquake seismology and tectonics. Active environmental geoscience research at SLU includes land-use effects on water quality, contaminant transport hydrogeochemistry, surface water-groundwater interactions, reservoir sustainability, wetland biogeochemistry, fluvial geomorphology, and coastal geomorphology and processes. Graduates will be able to assess relevant literature or scholarly contributions in the earth and atmospheric sciences. Graduates will be able to apply the major practices, theories or research methodologies in the earth and atmospheric sciences. Graduates will be able to apply knowledge from the earth and atmospheric sciences to address problems in broader contexts. Graduates will be able to articulate arguments or explanations to both a disciplinary or professional audience and to a general audience in oral forms. Graduates will be able to articulate arguments or explanations to both a disciplinary or professional audience and to a general audience in written forms. Graduates will be able to evidence scholarly or professional integrity in earth and atmospheric sciences. An environmental geochemistry lab with instrumentation to analyze the chemistries of waters, soils and sediments. SLU's Doctor of Philosophy in Geosciences requires a minimum of 48 credits of coursework and exactly 12 credits of dissertation research. Up to 24 credits of coursework leading to a master’s degree may count toward the credit requirement. 

Career Path  

Graduate career path includes Geoscience Research Scientist,Principal Investigator (Geoscience), Research Center Director (Earth & Environmental Sciences), Scientific Journal Editor (Geoscience Focus),Academic Careers (Professor, Department Chair, Dean), Geologist (Doctoral Level), Geophysicist, Petrologist,Mining Geoscientist, Hydrogeologist, Geochemist, Mineralogist, Paleontologist, Environmental Geoscientist, Soil Scientist, Climate Change Scientist, Atmospheric Scientist (Geoscience Focus), Oceanographer, Petroleum Geoscientist, Coastal Geoscientist, Environmental Policy Analyst (Geoscience),Sustainability Geoscientist, Natural Hazards Specialist, Disaster Risk Management Specialist, Stratigrapher, Sedimentologist, Energy Resources Geoscientist, Volcanologist, Seismologist. 

Eligibility

Post Study Work Visa

Post Study Work Visa availability - YES

Admission Requirement

We’ve simplified the admission process to help you get started quickly and easily. You can find all requirements for admission to Saint Louis University below;

1. Bachelor Certificate and Transcript

2. Masters Certificate and Transcript

3. PhD Proposal

4. Statement of Purpose/ Statement of Intent

5. English proficiency Letter from University

6. Passport

7. Recommendation Letter

8. CV

9.  WASSCE/A level Certificate 

English Language Requirement

Saint Louis University will accept, for the purposes of meeting the English proficiency requirement, English taken in 12-year education, or English is designated as the primary and official language and the principle language of instruction. If you do not meet the English language requirements yet, you can achieve the level you need by successfully completing a pre-sessional English programme with the university or submit 

1. English language proficiency at a minimum of IELTS band 6.5 (or equivalent) or PTE Score or Duolingo English Test score before you start your course.

Intakes


January, 2026

From March, 2025 to August, 2025

August, 2026

From October, 2025 to April, 2026

January, 2027

From March, 2026 to August, 2026

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