P. lima is difficult to identify due to its similar morphology to several other Prorocentrum species with a triangular and an oval or ovoid shape (e.g. P. foraminosum, P. concavum and P. hoffmannianum). P. lima can be distinguished by its size, shape, narrow and the presence of valve and marginal .
Raymark Corporation and Asbestos. Raymark Industries were at one time a major parts manufacturer in the automotive industry. For 70 years, Raymark operated from their 33-acre site located in Bountiful, Utah, where they manufactured disk brakes, drum brakes, brake pads, brake linings and adhesives.
Perhaps the most common automotive part known to contain asbestos are brake constructions. Asbestos was used in brake shoes, pads, and rotors. Brakes rely on the forces of friction to function properly. Friction releases a great deal of heat, which asbestos insulates against.hile asbestos was banned in most applications in the late 1970s in the United States by the Environmental Protection Agency and Consumer Product Safety Commission, many older automotive parts still contain the harmful toxin. Asbestos can also be found in trace amounts in newer products as well.