Most of the surface bedrock in New York State, particularly around latitude 45, is primarily composed of ancient metamorphic and igneous rocks that are over 500 million years old. These rocks are part of the Appalachian Mountain range and were formed during various geological periods, including the Precambrian and Paleozoic eras. Some formations can even date back more than a billion years. Overall, the geological history of the region reflects significant tectonic activity and continental shifts.
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.
Syracuse
Cod
Ithaca?shale
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.
Assuming you are not referring to the 'Flintstones - town of Bedrock' and are referring to geological bedrock then any rock that is not part of the soil or an erosional clast (of any size) is bedrock. Bedrock is therefore found everywhere.
Devonian.
Limestones, shales, sandstones, and conglomerates
bla
The surface bedrock of Grand Island, located in the state of Michigan in the United States, was formed during the Precambrian time period. This bedrock consists primarily of ancient metamorphic and igneous rocks that date back over a billion years.
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.