PBS
Pbs Learning Media: Laetoli Footprints
This Evolution video segment describes how the famous track fossils known as the Laetoli footprints might have been formed and what they can reveal about the creatures who left them.
PBS
Pbs Learning Media: Laetoli Trackways Diagram
View a diagram of the hominid footprints that archaeologist Mary Leakey's team found at Laetoli in Tanzania.