Lath seen from the back with brown coat oozing through. Lath and plaster is a building process used to finish mainly interior walls and ceilings in Canada and the United States until the late 1950s. After the 1950s, drywall began to replace the lath and plaster process in the United States.
Chapter 6: Phylum Brachiopoda. 6.1 Introduction. While recent brachiopods are a rather rare and insignificant group, their long fossil history shows that they were at times the most prominent animals in the seas.he phylum is quite important for biostratigraphy, paleoecology, and evolutionary studies because it shows a great variety of changes in form and function through time. Brachiopods appear near the beginning of the Cambrian, but did not become abundant until the Early Ordovician.
The genus ursus is all brown bears, black bears, polar bears, and grizzly bears in the kingdom animalia, phylum chordata, class mammalia, order carnivora, and family ursidae.he class mammalia is warm blooded vertabres that give birth to live young instead of laying eggs that are in the kingdom animalia and phylum chordata. The order carnivora is all the meat eating animals in the kingdom animalia, phylum chordata, and class mammalia.