Extinctions Fossils - Extensive on-line fossil displays and catalogs. Fossil Hunter Presentations - Presents Educational shows for grades 1 through 12 in New England on fossils and makes fossil jewelry for gifts. Biostratigraphy - Service company offering biostratigraphy software and analyses. Canada Fossils - Supplies and assembles authentic fossils from around the world, ranging from small collectors' items to fully mounted dinosaur skeletons. Rocky Mountain Paleontology - Offers paleontologic resource assessment, management, and conservation. MyCore Scientific, Inc - Paleodating services specializing in the analysis and interpretation of sediment accumulation rates and the age of sediment stratigraphies using 210Pb analysis. White River Prep Labs - Fossil preparation and restoration services on a wide variety of vertebrate and invertebrate fossils. Prepared and unprepared Oligocene fossils for sale. MicrAP Enterprises - Source of cleaned diatoms samples from many locations, and source of Zrax high refractive index mounting medium specifically designed for diatom microscope slide mounting. Bull Gator - Uses patented technology to produce durable shaker boxes, shaker tripods and other equipment for paleontologists and fossil hunters.