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This page contains a single entry by Tim O'Keeffe published on December 12, 2008 11:44 AM.

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Big fossils ferried across Quad to new museum home

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Turning the cornerMost days on the Academic Quad, you'll find students carrying backpacks and occasional care packages from home.

On Tuesday, though, you would have seen volunteer geology students carefully toting two large fossils: a mastodon tusk that is more than 10 feet long and approximately 200 pounds and a whale jaw bone that also tips the scales at about 200 lbs.

The fossils were some of the first to be moved from the Robert M. Linsley Museum in Lathrop Hall to the museum's new home in the Robert H.N. Ho Science Center.

The tusk comes from a former local resident. It was discovered in the Preston Hill Bog, which is near the intersection of Horton Road and Preston Hill Road, just a couple miles from campus, according to Bruce Selleck, Harold Orville Whitnall Professor of Geology.

The mastodon is believed to have lived in the area sometime between 13,500 years ago, when a major ice sheet retreated, and 10,500 years ago, when the massive elephant-like animals became extinct.

The mastodon tusk is carried through the Quad to its new home at the Ho Science Center.

The jaw bone of the whale was discovered near Plattsburgh, N.Y., said Selleck. It is between 10,500 and 8,000 years old, a period when marine waters were present in the Lake Champlain Valley.

Both items have been in Colgate's possession since the late 1800s.

Supervising the fossils' move across the Quad was Di Keller '81, senior lecturer in the Geology Department, and David Linsley, a geology technician in the department who is the son of the late Robert Linsley, for whom the museum is named.

Robert Linsley taught at Colgate from 1955 to 1992, specializing in courses related to paleontology and evolution.

All the fossil, mineral, and rock specimens in the Lathrop museum are scheduled to be moved to the Ho Science Center space in the coming months, said Richard April, Dunham Beldon Jr. Professor of Geology.

April and Keller have been working with other department members and The Exhibition Alliance in designing the new museum. The university is raising funds for it through a matching grant gift provided by Sylvia and Malcolm Boyce '54.

3 Comments

December 17, 2008 11:22 AM
Rich April said:

In recent weeks the geology department has had considerable discussions regarding the nature of the tusk, and the final verdict is still out.

Both mammoth and mastodon tusks, and teeth, have been found in the central New York area. Some familiar with the matter, as Dr. Rankin is, point out that the mastodon tusk is shorter and less curved than the tusk of the mammoth (see, for example, images and descriptions provided at websites of the New York State Museum, the Museum of the Earth, and the American Museum of Natural History).

Yet, some additional research by a few department members regarding the nature of the tusk has revealed several pictures and descriptions of (alleged) mastodon tusks that look very similar in length and shape to the Colgate tusk.

The teeth of the mastodon and mammoth are distinctive, having evolved for different feeding strategies, and can provide incontrovertible evidence.

What the geology department needs to do is mount an expedition back to the site of the tusk find and see if we can unearth additional fossil evidence for the nature of the beast.

Sounds like a wonderful student research project!


Rich April,
Dunham Beldon Jr. Professor of Geology and Natural Sciences

December 16, 2008 7:41 PM
Don Rankin, M.D. '62 said:

The tusk shown in the picture looks more like a woolly mammoth tusk than a mastodon tusk. Mastodon tusks are shorter and gently curved but not curled like the one being moved. In Connecticut we have reported the fossil remains of 5 mastodons but no woolly mammoths so far. In any case it is a neat specimen! Comments? Don

December 12, 2008 5:19 PM
John Lundquist said:

Geology ROCKS!!!!!!!!!!!


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