Question: Who is the American physicist who studied under the founder of "Berkeley Earth"?
Sentence (from "Garniss Curtis"): In 1960, Curtis and fellow UC Berkeley geophysicist Jack Evernden used potassium-argon dating methods developed by UC Berkeley physicist John Reynolds on minerals found in tephra deposits collected by Evernden to date Mary Leakey's 1959 Olduvai Gorge Bed I hominin "Zinjanthropus" ("Paranthropus boisei") to 1.89 to 1.57 Mya.
Relevant evidence: No