The Goodsell Ridge Preserve and the Fisk Quarry Preserve are important sites of the Chazy Fossil Reef, protected for education, research, and public appreciation. They are owned by The Isle La Motte Preservation Trust with conservation easements co-held by the Lake Champlain Land Trust and the Vermont Housing and Conservation Board. In 2009 these and several other sites received the designation of National Natural Landmark from the US Department of the Interior and the Department of Parks and Recreation.
Visitors are asked to respect the rules of these protected sites which include no removal of plants, animals, or rocks from either of the preserves. Fossil collecting or damage to the rocks is strictly forbidden. These are places for quiet walking, observation and learning, but not for vehicular traffic, bicycles, or other activities which may damage the fragile ecosystem and geological formations of the preserves.
The Goodsell Ridge Preserve
is an 83 acre Outdoor Museum
239 Quarry Rd / Isle La Motte, VT 05463
In all seasons of the year visitors can park in the designated area on Quarry Road and explore our:
*An Outdoor Kiosk which tells the story of the ancient Chazy Fossil Reef in English and French
From Memorial Day Weekend to Columbus Day Weekend visitors can explore
The Conservation Barn: Museum and Education Center Hours in July & August Wed thru Fri 1-4; Sat & Sun 10-4.
The Conservation Barn houses fossil displays, interpretive text, a slide show depicting tectonic plate movement and an eight minute video - "The Oldest Reef"- telling the story of the Chazy Reef on Isle La Motte. In the north room of the barn art work from Vermont artists supports our conservation mission.
Six fossil areas where interpretive signage identifies representative fossils etched in the reef rocks and describes relevant science concepts.
Walk Through Time Trail
A world class outdoor exhibit on which some 80 colorfully illustrated panels are set up along a 4,600 foot trail. They depict the scientific understanding of the 4.6 billion year history of life on Earth.
The Fisk Quarry Preserve
is a 20 Acre Preserve
West Shore Road just south of Fisk Farm
The Fisk Quarry was the first acquisition of the Isle La Motte Preservation Trust which took place in 1998 in partnership with the Preservation Trust of Vermont and has been a favorite destination for geologists for many years. The rock is composed of the Chazy Fossil Reef, which is the bedrock of the entire southern third of Isle La Motte. It is limestone, which, when polished, resembles marble.
The limestone (marketed as marble) was mined in six quarries on the island during the 19th and 20th centuries. The Fisk Quarry was the oldest of these, first mined by the French in 1666 to make lime mortar for the construction of Fort St. Anne. Active throughout the 19th Century up until about 1919, it was then abandoned as it was no longer profitable.
In 1998 the old abandoned quarry was purchased by the Isle La Motte Preservation Trust and is now a preserve. Fossils from the reef in ancient seas almost half a billion years ago can be seen in the walls and the floor of the quarry.
In all seasons visitors can
*park in the designated area along West Shore Road (south of Fisk Farm) and walk into the quarry. Fossil remnants can be seen in the quarry floor, sometimes encircled in stones placed by previous visitors:
*walk 600 feet along the road to the north to a pedestrian path. At the end of the path is a kiosk telling the geological, human, and ecological history of the quarry. There is also a dramatic view of the Quarry pond and the fossil remains of stromatoporoids in the quarry walls.
As in the Goodsell Ridge Preserve, please help to protect the fossils as well as other rock formations, plants, and wild life.
The Fisk Quarry As Habitat
Since quarrying ceased in the early twentieth century ground and surface water formed a system of wetlands on the Fisk Quarry Preserve with ponds and marshes in the old quarry excavation and adjacent wet meadow and woodland areas. Wetlands, like ancient and modern reefs, support an abundance of biological diversity and the Fisk Quarry Preserve is no exception.
“For a number of species, from plants to amphibians to birds and mammals, the cove-like aspect of the quarry provides shelter from the harsh wind and weather of the open lake. In the several days that I was there I was able to do some naturalizing, looking at birds and wildlife, and even made a preliminary list of the birds I observed. The few observations I undertook convinced me that the potential for significant habitats is worth investigating. The fact that there are Great Blue and Green-backed Herons as well as raptors and mink feeding in the quarry suggests to me that the quarry may also house healthy populations of prey groups such as amphibians and small mammals as well as aquatic insects.”
Dan Froelich, Naturalist