Search results
Results from the WOW.Com Content Network
A Petoskey stone is a rock and a fossil, often pebble-shaped, that is composed of a fossilized rugose coral, Hexagonaria percarinata. [1] Such stones were formed as a result of glaciation, in which sheets of ice plucked stones from the bedrock, grinding off their rough edges and depositing them in the northwestern (and some in the northeastern) portion of Michigan's lower peninsula.
More recent events relevant to paleontology in Michigan include the 1965 designation of the Petoskey stone, which is made of fossil coral, as the state stone of Michigan. Also relevant was the 2002 designation of the American mastodon, Mammut americanum as the Michigan state fossil.
The Petoskey Formation is an arenaceous limestone named for its locale (Petoskey, Michigan), and contains the eponymous Petoskey stones. The Whiskey Creek Formation is a limestone. The Traverse Group formed as a shallow carbonate shelf during the Devonian period (~419 to 359 Ma), when the most recent supercontinent , Pangea , was just beginning ...
Fossils of this genus form Petoskey stones, the state stone of Michigan. [1] They can be seen and found in most Midwestern U.S. states. Hexagonaria is a common constituent of the coral reefs exposed in Devonian Fossil Gorge below the Coralville Lake spillway [2] and in many exposures of the Coralville Formation in the vicinity of Coralville ...
This area's blend of sea and land holds some of the largest remaining mangrove forests in the Virgin Islands, as well as coral reefs and a submarine canyon. Salt River Bay's natural history, its vitally important ecosystem of mangroves, estuary, coral reefs, and submarine canyon, has witnessed thousands of years of human endeavor.
Though not really a castle and not really made of coral, world-famous structure built by one man is considered an engineering marvel
A type of fossil colonial coral, dating back to the Devonian period, was later discovered on his land and named after him as the Petoskey stone. [7] This was later declared the official state stone by Governor George Romney, who officially signed a bill to that effect. A granddaughter, Ella Jane Petoskey, was present at the signing. [8] [9]
Petoskey State Park is a public recreation area covering 303 acres (123 ha) on Lake Michigan in Bear Creek Township, Emmet County, Michigan. The state park is located three miles (4.8 km) northeast of the city of Petoskey on Little Traverse Bay. It is surrounded by heavily vegetated sand dunes that are excellent examples of parabolic dunes. [2]