Complex sentence: From 1908 to 1909, she was an assistant curator at the Geology Museum and worked extensively in the geology laboratories in college, she was classmates to Eleanora Knopf and Julia Gardner, and mentored under Florence Bascom, one of the pioneer women of geology.
Split into simpler sentences: From 1908 to 1909, she was an assistant curator at the Geology Museum and worked extensively in the geology laboratories in college. Her fellow classmates included Eleanora Knopf and Julia Gardner, and she mentored under Florence Bascom, one of the pioneer women of geology.