Methuselah (tree)

Methuselah is a 4,851-year-old[1] Great Basin bristlecone pine (Pinus longaeva) tree growing high in the White Mountains of Inyo County in eastern California.[2][3] It is recognized as the non-clonal tree with the greatest confirmed age in the world.[4]

Methuselah
Forest of gnarled pine trees with sandy soil between them
The Methuselah Grove
SpeciesGreat Basin bristlecone pine (Pinus longaeva)
LocationAncient Bristlecone Pine Forest, in the White Mountains, Inyo County, California
Coordinates37°22′46″N 118°09′42″W / 37.3794°N 118.1618°W / 37.3794; -118.1618Coordinates: 37°22′46″N 118°09′42″W / 37.3794°N 118.1618°W / 37.3794; -118.1618
Date seeded2833 BC
CustodianUnited States Forest Service

GeographyEdit

Methuselah is located between 2,900 and 3,000 m (9,500 and 9,800 ft) above sea level in the "Methuselah Grove" in the Ancient Bristlecone Pine Forest within the Inyo National Forest. Its exact location has not been publicly disclosed.[5][6]

Status as oldest known treeEdit

Methuselah was 4,789 years old when sampled (likely in 1957) by Edmund Schulman and Tom Harlan,[1] with an estimated germination date of 2833 BC.

Other bristleconesEdit

Another bristlecone specimen, WPN-114, nicknamed "Prometheus", was more than 4,844 years old when cut down in 1964, with an estimated germination date of 2880 BC. A dendrochronology, based on these trees and other bristlecone pine samples, extends back to about 9000 BC, albeit with a single gap of about 500 years.[7][3]

An older bristlecone pine was reportedly discovered by Tom Harlan in 2009, based on a sample core collected in 1957. According to Harlan, the tree was 5,062 years old and still living in 2010. However, neither the tree nor the sample core could be located after Harlan's death in 2013.[4]

Clonal organismsEdit

Other, longer-lived organisms are clonal colonies, such as the 80,000-year-old quaking aspen (Populus tremuloides) colony named "Pando" in the Fish Lake National Forest in south-central Utah; the 11,700-year- old creosote bush (Larrea tridentata) colony, named "King Clone", in the Mojave Desert near the Lucerne Valley in California; and the 9,500-year-old Norway spruce (Picea abies) colony named "Old Tjikko" in Sweden.[8][9][10] Methuselah, however, is the oldest known non-clonal organism.

See alsoEdit

ReferencesEdit

  1. ^ a b "Pinus longaeva". Gymnosperm Database. March 15, 2007. Archived from the original on May 17, 2019. Retrieved 2015-01-04.
  2. ^ "Ancient Bristlecone Pine Forest". USFS. Archived from the original on June 3, 2013. Retrieved March 11, 2013.
  3. ^ a b "Ancient Bristlecone Pine Natural History". USFS. Archived from the original on December 27, 2013. Retrieved March 11, 2013.
  4. ^ a b "Rocky Mountain Tree-Ring Research OldList". Archived from the original on 2 February 2013. Retrieved 6 January 2013.
  5. ^ Kinkead, Gwen (June 17, 2003). "At Age 4,600-Plus, Methuselah Pine Tree Begets New Offspring". New York Times. Archived from the original on January 18, 2017. Retrieved February 19, 2017.
  6. ^ Methuselah Walk. U.S. Forest Service/Eastern Sierra Interpretive Association.
  7. ^ Hall, Carl (1998-08-23). "Staying Alive". San Francisco Chronicle. Archived from the original on 2012-02-04. Retrieved 2019-12-15.
  8. ^ Vasek, Frank C. (Feb 1980). "Creosote Bush: Long-Lived Clones in the Mojave Desert". American Journal of Botany. 67 (2): 246–255. doi:10.2307/2442649. JSTOR 2442649.
  9. ^ "Larrea tridentata - King Clone". High Country News. Archived from the original on 2006-05-25. Retrieved 2010-09-11.
  10. ^ "World's Oldest Living clonal tree, 9550 years old, Discovered In Sweden". Science Daily. Archived from the original on 2018-03-05. Retrieved 2018-02-28.

External linksEdit

  • www.fs.usda.gov — Inyo National Forest official Ancient Bristlecone Pine Forest site
  • www.fs.usda.gov — Inyo National Forest: The Natural History of the Bristlecone Pines