Sunken Forests of New Hampshire

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A petrified tree stump in a sunken forest of Rye, New Hampshire, viewed from above

The Sunken Forests of New Hampshire are two areas of

petrified tree stumps submerged off the coast of Rye, New Hampshire
, United States.

Trees of these forests sank below sea level after the ending of the

isostatic rebound has not kept pace with the rise in sea level, and former coastal forests were overtaken by the Atlantic Ocean. The trees could not thrive, even when they were in the early stages of being submerged, as they cannot live in salt water for very long. All that is left of the forests are stumps.[1][2]

Forests

The seafloor on which these sunken forests sit was probably submerged after the Wisconsin glaciation. The position of the New England coastline at that time is a matter of speculation, with some estimates suggesting the coastline was once 75 miles (121 km) east of its current position.[2][1] Fishermen have hauled up mastodon and mammoth teeth dozens of miles offshore, suggesting the forest extended quite far.[2]

Odiorne Point

Near Odiorne Point State Park in Rye, this sunken forest is referred to as the "Drowned Forest". The roots of different coniferous trees (including white pine and hemlock) are visible at most low tides. Core samples taken from the roots indicate that the trees are about 3,500 to 4,000 years old. Scuba divers commonly explore the Drowned Forest to learn about these ancient remains.

Jenness Beach

The sunken forest near Jenness Beach (and

growth rings indicate they lived for more than 100 years.[2] While the forest may have been vast, as of the 1978 sighting only 56 stumps remained.[2]

The transatlantic telegraph cable laid in 1874—which ran from Rye to Tor Bay, Nova Scotia, and then to Ireland—went through this sunken forest.[2][4] A newspaper report in August 1933 noted that stumps of the forest and "a section of the old Atlantic cable" could be seen during an extremely low tide.[5] Photographs of the cable running through the sunken forest were published in a newspaper article in April 1958.[6]

See also

Sources

  • ISBN 978-0226668123
    .

References

  1. ^ a b c Clark, Joshua (2010-03-06). "Storm allows rare view of 'sunken forest' in Rye". Seacoastonline.com. Archived from the original on 2014-06-07. Retrieved 2022-03-22.
  2. ^ a b c d e f g Bisceglia, Michael (2006-05-09). "Remnants of ancient trees can very rarely be seen offshore in Rye". Hampton Union. Seacoastonline.com. Archived from the original on 2009-07-01. Retrieved 2022-03-22.
  3. ^ "Sunken Forest at Rye Beach Once was Cedar Grove". The Portsmouth Herald. Portsmouth, New Hampshire. March 31, 1931. p. 4. Retrieved December 10, 2023 – via newspapers.com.
  4. ^ Glover, Bill. "Direct United States Cable Company Cable Station ~ Rye Beach, New Hampshire". History of the Atlantic Cable & Undersea Communications. Atlantic Cable.
  5. ^ "Could See Old Tree Stumps at Low Tide". The Portsmouth Herald. Portsmouth, New Hampshire. August 10, 1933. p. 8. Retrieved December 10, 2023 – via newspapers.com.
  6. ^ Sanderson, Phillip A. (April 13, 1958). "Sunken Forest Appearance Kindles Talk of Old Mystery". The Boston Globe. p. 4. Retrieved December 10, 2023 – via newspapers.com.

External links

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