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2006-11-15 16:03:51 · 12 answers · asked by Anonymous in Science & Mathematics Botany

12 answers

The Guinness Book of World Records currently lists a 12,000 year old California redwood (Sequoia sempervirens) named "Eternal God" as the oldest tree on earth. Previously, the "Methuselah" Bristlecone Pine (Pinus longaeva) held the record at about 4,700 years.

The Bristlecone Pine (Pinus longaeva) was first identified as a long-lived tree by Dr Edmund Schulman following surveys in California's White Mountains in 1954. The oldest pines grow at elevations above 3,000 metres in arid, rocky areas of the Great Basin that covers the state of Nevada and parts of Utah and California. (This mountainous area of 500,000 square kilometres has no rivers or creeks flowing out of it.) They exist on the tree line in severe conditions, and often appear to be mostly dead, with only part of the trunk having living bark and leaves. This growth strategy is a response to damage from climate and lightning strikes, and allows the tree to exist on limited resources.

The bristlecones of Wheeler Peak in Nevada were believed to be older than those found in California. In 1964 a geology student called Donald R. Currey came to Wheeler Peak to study ice age glaciers, partly by collecting tree ring data. Using coring tools, he identified trees over 4,000 years old.

When his coring tool jammed inside a massive tree, he asked for, and received, permission from the US Forest Service to cut the tree off at 2.4 metres above the ground and keep a horizontal slab for study. When this slab had its rings counted, it turned out to be over 4,844 years old. Later cores taken closer to ground level by dendrochronologist Don Graybill showed it to be 4,862 years old - the oldest living thing ever discovered.

Wheeler Peak is now part of the Great Basin National Park, which was created in 1986.

Then a 4,600+ year old bristlecone called "Methuselah" in the White Mountains of California was considered as the oldest tree now living. Some reports have it as 4,789 years old.

We can say,today,as ref to The Guinness Book of World Records,12,000 year old California redwood (Sequoia sempervirens) named "Eternal God" is the oldest tree on earth!!

2006-11-15 16:28:34 · answer #1 · answered by SREE 2 · 0 0

The Guinness Book of World Records currently lists a 12,000 year old California redwood (Sequoia sempervirens) named "Eternal God" as the oldest tree on earth. Previously, the "Methuselah" Bristlecone Pine (Pinus longaeva) held the record at about 4,700 years.

2006-11-17 22:35:51 · answer #2 · answered by Krishna 6 · 0 0

The Guinness Book of World Records currently lists a 12,000 year old California redwood (Sequoia sempervirens) named "Eternal God" as the oldest tree on earth. Previously, the "Methuselah" Bristlecone Pine (Pinus longaeva) held the record at about 4,700 years.

2006-11-15 16:12:46 · answer #3 · answered by floozymae2003 2 · 0 1

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2006-11-16 08:03:10 · answer #4 · answered by Anonymous · 0 0

Yup, yup, Bristlecone Pines. want to bypass see one? attempt Dixie State woodland in southern Utah, on a similar street as Bryce Canyon nationwide Park. There are some in BCNP also yet you may hike the finest path and elbow your way around the different persons. i do not understand the position precisely "the" absolute oldest tree is, yet i will wager my bottom greenback that that's a Bristlecone Pine.

2016-11-24 21:59:22 · answer #5 · answered by ? 4 · 0 0

Banyan tree in Kolkatta is the oldest.

2006-11-15 16:27:13 · answer #6 · answered by rituraj 2 · 0 1

The ancient bristlecone pine- apparently the oldest one is named "Methuselah" at 4,767 years,

2006-11-15 16:11:20 · answer #7 · answered by C. J. 5 · 0 0

California, White Mountains, a brsitlecone pine is about 4800 years old

2006-11-15 16:07:05 · answer #8 · answered by Anonymous · 0 0

the banyan tree kolkatta

2006-11-15 16:05:58 · answer #9 · answered by mukku 3 · 0 0

I think its in Australia, I saw a program about this place in Austalia, they were trying to protect a whole valley of them.

2006-11-15 16:07:43 · answer #10 · answered by kiti4u 4 · 0 0

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