14.1 The record of life 1. 14.1 The Record of Life… VOCABULARY Isotope = atoms of the same element that have different numbers of neutrons. Fossil = evidence.
Evidence for evolution 1 Bio3B. Palaeontology This involves the collection of evidence of past life or fossils The fossil record shows: similarities between.
Fossils and Radiometric Dating. Fossil Formation Fossils: Evidence of Past Life Fossils: remains or traces of prehistoric life. Only found in sedimentary.
Geologic History Very Brief Version charity mulig.
3.4 EARTH’S GEOLOGIC HISTORY. Uniformitarianism Uniformitarianism means the forces and processes we observe today have been at work for a very long.
Geologic History Very Brief Version
Chapter: Clues to Earth’s Past Table of Contents Section 3: Absolute Ages of RocksAbsolute Ages of Rocks Section 1: Fossils Section 2: Relative Ages.
