Insect Fossilization

Types of Preservation DATING AND AGES MAJOR FOSSIL INSECT DEPOSITS Paleozoic Mesozoic Cenozoic

3. Arthropods and the Origin of Insects onychophora: the velvet worms

TARDIGRADA: THE WATER BEARS

arthropoda: the jointed animals Marellomorpha: The Lace Crabs Arachnomorpha: Trilobites, Arachnids, and Relatives Crustaceomorpha Mandibulata The Invasion of Land hexapoda: the six-legged arthropods Entognatha: Protura, Collembola, and Diplura page xi xv

0 0

Post a comment