Sinosauropteryx to be a bird. They argued that the filamentous plumes of "Sinosauropteryx" represent true feathers with a rachis and barbs, and thus that "Sinosauropteryx" should be considered a true bird. They classified the genus as belonging to a new biological order, Sinosauropterygiformes, family Sinosauropterygidae, within the subclass Sauriurae. These proposals have not been accepted, and "Sinosauropteryx" is generally classified in the family Compsognathidae, a group of small-bodied long-tailed coelurosaurian theropods known from the Late Jurassic and Early Cretaceous of Asia, Europe, and South America. Below is a cladogram showing the placement of "Sinosauropteryx" within Coelurosauria by Senter "et al." in
Calamus, Iowa Journal, associated himself with Mr. Barter and the paper was continued under the name of Barter and Sunderlin. It did not have a very long existence and for various reasons it suspended publication. Whip and Cook printed a newspaper here in the 1880s. It also had a very brief existence. The Calamus Record was the latest newspaper venture for Calamus. It was established in 1901 by A.J. Gault and enjoyed a longer existence than the other newspapers. Calamus is located at (41.826669, -90.759793). Olive Township, Clinton County, Iowa According to the United States Census Bureau, the city has a total