Media

Great Basin bristlecone pine

Vertical

Great Basin bristlecone pine

Great Basin bristlecone pine

Matthew Salzer, Laboratory of Tree-Ring Research, Univ. of AZ

Horizontal

Great Basin bristlecone pine

Great Basin bristlecone pine

Matthew Salzer, Laboratory of Tree-Ring Research, Univ. of AZ

Thumb

Great Basin bristlecone pine

Great Basin bristlecone pine

Matthew Salzer, Laboratory of Tree-Ring Research, Univ. of AZ

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