Paleozoic, Mesozoic & Cenozoic are all Epochs false Eras true Periods false Eons false Single Which is the most recent era of time- the one that we are currently in? Mesozoic  false Paleozoic  false Cenozoic  true Precambrian  false Single The largest division of the geologic time scale is the Epochs false Eras false Periods false Eons true Single It is the era dominated by the dinosaurs Mesozoic  true Paleozoic  false Cenozoic  false Precambrian  false Single Fossils are most common in which rock types? sedimentary true igneous false metamorphic false all of these commonly contain fossils false Single Which shows the correct order of Geologic Time units from longest to shortest? Eon - Period - Epoch - Era false Era - Epoch - Eon - Period false Eon - Era - Period - Epoch true Period - Eon - Epoch - Era false Single The standard method used to divide the Earth's long history into manageable parts relative age false geologic time scale true fossil record false Permian extinction false Single Principle that Earth's processes occurring today are similar to those that occurred in the past unconformities false uniformitarianism true superposition false catastrophism false Single Represents species that existed on Earth for a short length of time, were abundant, and inhabited many locations. trace fossil false rock fossil false cast fossil false index fossil true Single Any method of measuring the age of an event or object in years. Absolute Dating true Relative Dating false Radio Active Decay false Isotope false Single