....
well its more along the lines of the taconic mountain region toward the east coast. it is composed of the oldest rock in the state, which in geology, means its the toughest.
The surface bedrock of most of the Allegheny Plateau landscape region in New York state is predominantly from the Devonian period, which occurred approximately 419-359 million years ago. This bedrock consists mainly of sedimentary rocks like shale, sandstone, and limestone, which were deposited during this geologic time period.
The surface bedrock found in New York State at a latitude of 45 degrees north is primarily from the Mesozoic Era, dating back around 200 to 65 million years ago. This bedrock includes formations such as sedimentary rocks, igneous rocks, and metamorphic rocks.
The Adirondack Mountains in northern New York and the Taconic Mountains along the eastern border with Massachusetts have some of the oldest surface bedrock in New York State, dating back over a billion years. These regions have undergone significant geological processes over time, resulting in the exposure of ancient rocks.
The thick salt deposits found in the bedrock in some locations in New York State were formed through the process of evaporation of ancient seas that once covered the region. Over millions of years, as these seas evaporated, the salt minerals precipitated out and accumulated to form the thick salt deposits that we see today.
The surface bedrock at Niagara Falls in New York is estimated to be around 420 million years old, belonging to the Silurian period. This ancient bedrock is composed mainly of shale, sandstone, and limestone layers that have been gradually shaped by the erosive forces of the falls over millions of years.
The most resistant bedrock in New York State is primarily found in the Adirondack Mountains region. This area is characterized by ancient, hard metamorphic rocks, including gneisses and granites, which are more resistant to erosion compared to the softer sedimentary rocks found in other regions of the state. As a result, the Adirondacks feature rugged terrain and prominent peaks, showcasing the durability of its bedrock.
The Adirondack Mountains, Taconic Mountains, and the Hudson Highlands have the most resistant bedrock.
Devonian.
According to the website of the New York State Geological Survey (see related link), the majority of sedimentary bedrock in New York State was deposited in a 160 million year period in the early to middle Paleozoic era from approx. 520 to 360 million years ago.
The surface bedrock of most of the Allegheny Plateau landscape region in New York state is predominantly from the Devonian period, which occurred approximately 419-359 million years ago. This bedrock consists mainly of sedimentary rocks like shale, sandstone, and limestone, which were deposited during this geologic time period.
The surface bedrock found in New York State at a latitude of 45 degrees north is primarily from the Mesozoic Era, dating back around 200 to 65 million years ago. This bedrock includes formations such as sedimentary rocks, igneous rocks, and metamorphic rocks.
in the tug hill plateau
Most of the surface bedrock in New York state was formed during the Paleozoic Era, particularly in the Ordovician and Silurian periods. This era was characterized by significant geological activity, including the formation of marine sediments and the development of various rock types. The bedrock primarily consists of limestone, shale, and sandstone, reflecting the region's ancient oceanic environment.
The Adirondack Mountains in New York state contain mostly Precambrian bedrock. This region is known for its ancient rocks that date back over a billion years.
The Adirondack Mountains, located in northeastern New York, have some of the youngest bedrock in the state. The mountains were formed through geological processes less than one billion years ago, making the bedrock relatively young compared to other regions in New York.
The Empire State Building is made on bedrock.
Syracuse