In 1861, Arnold Henry Guyot published the first systematic geologic study of the whole mountain range.

The island was subject to a modern geologic study by Renz in 1955.

The earliest geologic studies of southern Lake Superior were made in the early 1800s.

Botanical studies In addition to his geologic studies, Muir also investigated the plant life of the Yosemite area.

This unique resource led to an unprecedented barrage of geologic studies designed to characterize and define the composition and structure of minerals in these specimens.

Recent geologic studies support the theory.

The most recent work in the Gulf of Khambhat took place from October 2003 to January 2004 and was primarily a geologic study.

Results of resource studies, geologic or topographic studies, and collections of short papers on related topics.

However, no credible evidence for such an impact crater has been found by regional magnetic, Bouguer gravity, and geologic studies.

This experiment allowed the detailed study of surface processes on the Moon and, combined with spectral data, allowed high-resolution compositional and geologic studies.