Tag geology
![Brad Singer](https://experts.news.wisc.edu/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MjEyMiwicHVyIjoiYmxvYl9pZCJ9fQ==--df351f5e06163adb13145af5de710ec10e64b123/b_singer.jpg)
Brad Singer
Professor, Geoscience
Expert on geochronology, particularly the evolution of Earth's magnetic field and circum-Pacific volcanism
![Carrie Eaton](https://experts.news.wisc.edu/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MjQ3MCwicHVyIjoiYmxvYl9pZCJ9fQ==--4d3eb9766682e8f8fb99205d6b0a273c6407085a/Geology_Museum15_3682_Square.jpg)
Carrie Eaton
Curator, University of Wisconsin Geology Museum
Expert on ice age geology and paleontology, natural history museums, geology and paleontology collections, Wisconsin fossils and geology