A simulated fossil excavation in a two-gallon bucket!"        Over 100 fossils covering all geologic eras, Paleozoic through Cenozoic, await to be uncovered by your class.       Probe, excavate, identify and prepare this bucketful of the past..       Designed for a class of 25, grades 3-12.       World of Fossils Kit   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$95.00