Students must pass the applicable course testâBasic, Advanced, Military, or International in order to perform these duties. All volunteers who prepare or review returns must be certified in Basic, at a minimum. Volunteers can stop at Basic or proceed with other courses and certification levels.
Definition of paleobiology. : a branch of paleontology concerned with the biology of fossil organisms.
Paleobotany is the study of prehistoric plants on the basis of fossil evidence. This scientific and historical discipline contributes to an overall understanding of the evolution of plant groups. In addition, paleobotanists define interrelationships among classes of seed plants.