Idaho State University

What you'll study

The programme combines advanced coursework, original research and professional development. Core topics typically include structural geology, sedimentology and stratigraphy, igneous and metamorphic petrology, geochemistry, geophysics, hydrogeology and paleontology. Students also pursue training in quantitative methods such as geostatistics, numerical modelling, GIS and remote sensing, and take specialised seminars in subjects like volcanology, tectonics, geothermal systems and environmental geology.

Programme structure normally comprises a period of advanced coursework and seminars, qualifying examinations, and completion of an original doctoral dissertation based on independent research. Field-based courses and multi-day field camps are integral, taking advantage of varied regional geology for hands-on mapping and sampling. Students gain laboratory experience with techniques such as mass spectrometry, petrographic analysis, geochronology and geochemical assays, and are expected to present results at seminars and professional conferences.

Entry requirements

• A relevant master’s degree in geology, earth sciences or a closely related discipline is normally required; exceptional candidates with a strong bachelor’s background and research experience may be considered.
• Evidence of a strong academic record and research potential, typically demonstrated by transcripts, a statement of research interests or proposal, and academic references.
• Applicants should provide a curriculum vitae outlining research experience, publications or presentations if applicable, and any relevant technical skills (e.g. GIS, programming, laboratory techniques).
• International applicants are required to demonstrate English language proficiency through recognised tests unless exempt by previous study in English.
• Admission often depends on identifying a potential faculty advisor whose research interests align with the applicant’s proposed doctoral work; contact with faculty prior to application is strongly advised.

Career prospects

Graduates pursue a wide range of careers that value advanced training in earth sciences. Common pathways include academic positions (postdoctoral research and faculty roles), research scientist posts in government agencies and national laboratories, and technical leadership in environmental and geotechnical consulting. Other opportunities exist in natural resources industries such as mining, geothermal energy, petroleum and groundwater management, as well as in hazards assessment and land-use planning. Doctoral training also prepares graduates for roles in science policy, data science and specialised laboratory and analytical positions.

Why study at Idaho State University

Idaho State University offers doctoral students direct access to diverse field settings and active research programmes in volcanology, hydrogeology, tectonics and environmental geoscience. The university’s location provides convenient field access to volcanic provinces, sedimentary basins and mountainous terrain, supporting a wide range of empirical research. Students benefit from collaboration opportunities with regional organisations and agencies, and from departmental laboratory facilities and instrumentation that support geochemical and geochronological analyses.

The programme emphasises close mentorship, opportunities for teaching and research assistantships, and professional development through seminars and conference participation. Prospective students will find an environment that supports interdisciplinary work and practical field- and lab-based training essential for careers in research, industry and public service.