Question: Donald Rusk Currey is known for felling what Great Basin bristlecone pine tree?
Sentence (from "Donald Rusk Currey"): While known in academia for his extensive research and exploration of relics of the ancient Lake Bonneville in the eastern Great Basin, he was best known to the public for his controversial felling of Prometheus, the oldest living non-clonal organism known at the time, while a graduate student in 1964.
Relevant evidence: Yes