Rachel Walker, Ph.D., L.P.G.

Principal Geologist

Education

B.S. in Geological Sciences, University of Queensland, Australia, 1998
M.S. in Geological Sciences, Indiana University, 2001
Ph.D. in Geological Sciences, Indiana University, 2005

Years of Professional Experience: 18

Areas of Expertise: Geologic Mapping and Wireline Log Interpretation, Seismic and Magnetic Data Integration, Wellsite Geology, Coal Petrography and Geology, Sampling Techniques and Laboratory Analysis, Project Management

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- Midwestern States Environmental Consultants Association
- Environmental & Engineering Geophysical Society
- Professional Geologists of Indiana, Inc.
- National Ground Water Association
- American Societies of Chemical / Civil Engineers Engineers without Borders
- Association of Environmental and Engineering Geologists
- Indiana Association for Environmental Professionals
- Geological Society of American
- Indiana Circular Economy Initiative
- Economy of Communion
- Indiana Recycling Coalition

.....and more

Ants in Your House?

Find ways to keep them outside and in their natural habitat instead of using pesticides to kill them.

Set out cucumber peels or slices in the kitchen or at the ants’ point of entry. Many ants have a natural aversion to cucumber. Bitter cucumbers work best.
Plant mint around the house or leave bags of mint tea in areas where they are most active.
Soak a string in cayenne pepper, lemon juice, citrus oil or place a line of cinnamon or coffee grounds wherever you don’t want the ants to cross.

Source: Earth Easy

.....see all tips

Rachel Walker, Ph.D., L.P.G.

Principal Geologist

News

Phase II Environmental Testing Completed through a Collaborative Effort between Delaware County and Local Citizens

Regional Levee Project Presented at AEG Annual Meeting during Dams and Levees Symposium

New IDEM Recycling and Waste Diversion Grants Announced

Karst, Cake, and Indiana Geology

Our Affiliations

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Ants in Your House?