Hermann Castle, Narva, Estonia Image courtesy of lhoon, Flickr. One of the oldest fortresses in Europe, Hermann Castle, founded in 1256 by the Danes, is the first stone castle to be built at the beginning of the 14th century. Itâs one of the primary attractions of that region, located on the Estonian-Russian border along its far eastern tip, standing on the banks of the Narva River.
-zoic. 1. a combining form meaning âliving, deriving its existenceâ in the manner or place specified by the initial element: holozoic. 2. a combining form used in the names of geologic eras: Paleozoic. zoon) + -ikos-ic 1  ]. Facebook. 2  Twitter.
An era of geologic time, from the end of the Precambrian to the beginning of the Mesozoic. The word Paleozoic is from Greek and means old life. Permian (286 - 248 million years ago) The final period of the Paleozoic era.It is named after the province of Perm, Russia, where rocks of this age were first studied.he period of time, also known as an eon, between the end of the Precambrian and today, The Phanerozoic begins with the start of the Cambrian period, 544 million years ago.