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The chambered nautilus (Nautilus pompilius), also called the pearly nautilus, is the best-known species of nautilus. The shell, when cut away, reveals a lining of lustrous nacre and displays a nearly perfect equiangular spiral, although it is not a golden spiral. The shell exhibits countershading, being light on the bottom and dark on top. This ...
The Ohio Agricultural Experiment Station was founded in 1882 in Columbus and moved to Wooster ten years later. The station grew at Wooster, focusing on crops commonly raised in Ohio, such as corn , wheat , livestock husbandry and nutrition , and expanding into other departments such as entomology .
Nautilus belauensis. Much of what is known about the extinct nautiloids is based on what we know about modern nautiluses, such as the chambered nautilus, which is found in the southwest Pacific Ocean from Samoa to the Philippines, and in the Indian Ocean off the coast of Australia. It is not usually found in waters less than 100 meters (328 ...
By 1874, the Franklin County Agricultural Society agreed on the importance of this piece of land, increased the size to 93 acres (380,000 m 2), and made it the official site of the Ohio State Fair. The state fair occupied the site until 1884, when it moved to a new location north of Columbus. With the change, the lot was abandoned.
Allonautilus perforatus, also known as the Bali chambered nautilus, is a species of nautilus native to the waters around Bali, Indonesia. It is known only from drifted shells and, as such, is the least studied of the six recognized nautilus species. Thus, not much is known about it outside of the shell.
1. Farm-Raised Salmon. Some farm-raised salmon may contain more parasites than its wild-caught counterpart due to the densely populated conditions of fish farms, which can foster a breeding ground ...
Location of Delaware County in Ohio. This is a list of the National Register of Historic Places listings in Delaware County, Ohio. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Delaware County, Ohio, United States. The locations of National Register properties and districts ...
Their structure lacks the gas-filled chambers present in chambered nautilus shells and is not a true cephalopod shell, but rather an evolutionary innovation unique to the genus. [1] It is used as a brood chamber, and to trap surface air to maintain buoyancy .