El Nino a. If you find a very poorly sorted conglomerate, your first guess as to the depositional environment would be a. river floodplain a. Describe the solar nebula hypothesis List the periods of the Paleozoic era, oldest first. Indicate the start and end times of the Paleozoic era. All of the below.
Some continents fit like puzzle pieces.
Glossopteris fossils are found in several southern continents that now have very disparate climates. Polar wander curves calculated for each continent. All of the orogenic episodes listed below were part of the Cordilleran orogeny that eventually built the Rocky Mountains. Permian a. Triassic a. Permian a. Triassic a.