Documents 4.5 billion years of Earth’s past as never before.

• Displays paleogeography at several points in Earth's history
• Correlates fossil ranges, orogenies, and extinction events

Hundreds of illustrations add a striking visual dimension to the data presented on this full-color, laminated wall chart. Each column on the chart is a timeline from ancient times to recent. The chart features plate tectonic maps, mountain-building events (orogenies), major volcanic episodes, glacial epochs, all known craters from asteroid and comet impacts, over 100 classic fossil localities from around the world, fossil ranges of plants, invertebrates, and vertebrate lifeforms, and major extinction events as revealed by the fossil record. Chart size: 37 x 27.5".