The Maritime Plain is a

physiographic province physiographic province is a geographic region with a characteristic geomorphology, and often specific subsurface rock type or structural elements. The continents are subdivided into various physiographic provinces, each having a specific characte ...

of the larger Appalachian division. The Maritime Plain runs around the coast of

New Brunswick New Brunswick is a Provinces and Territories of Canada, province of Canada, bordering Quebec to the north, Nova Scotia to the east, the Gulf of Saint Lawrence to the northeast, the Bay of Fundy to the southeast, and the U.S. state of Maine to ...

and

Nova Scotia Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...

from the south shore of

Chaleur Bay frame, Satellite image of Chaleur Bay (NASA). Chaleur Bay is the large bay in the centre of the image; the Gulf_of_St._Lawrence.html" ;"title="Gaspé Peninsula is to the north and the Gulf of St. Lawrence">Gaspé Peninsula is to the north and t ...

and includes

Prince Edward Island Prince Edward Island is an island Provinces and territories of Canada, province of Canada. While it is the smallest province by land area and population, it is the most densely populated. The island has several nicknames: "Garden of the Gulf", ...

and the

Magdalen Islands The Magdalen Islands (, ) are a Canadian archipelago in the Gulf of St. Lawrence. Since 2005, the 12-island archipelago is divided into two municipalities: the majority-francophone Municipality of Îles-de-la-Madeleine and the majority-angloph ...

. The

Kouchibouguac National Park Kouchibouguac National Park () is a national park located on the east coast of New Brunswick in Kouchibouguac and was established in 1969 to preserve a section of the Canadian Maritime Plain region. The park includes barrier islands, sand ...

lies in the New Brunswick lowlands, part of the Maritime Plain.

Geology

Much of the Maritime Plain consists of Pennsylvanian and earlier

sandstone Sandstone is a Clastic rock#Sedimentary clastic rocks, clastic sedimentary rock composed mainly of grain size, sand-sized (0.0625 to 2 mm) silicate mineral, silicate grains, Cementation (geology), cemented together by another mineral. Sand ...

siltstone Siltstone, also known as aleurolite, is a clastic sedimentary rock that is composed mostly of silt. It is a form of mudrock with a low clay mineral content, which can be distinguished from shale by its lack of fissility. Although its permeabil ...

and conglomerates.

References

Physiographic provinces Geography of Kent County, New Brunswick Geology of New Brunswick {{KentCountyNB-geo-stub