Scientists believe that analysis of comet dust will provide clues to the earliest history of the solar system, about 4.6 billion years ago.

Museums A year-old museum provides access to the natural history of the region.

Accessory elements like pyroxenes provide insight to the history of the magma.

Their circumstances provide an interesting footnote to the history of wooden ship building in New England, and the whaling trade in particular.

The principal outcrop of pebbly mudstone was found on this island and provides valuable data to the geologic history of the region.

A Visitor Centre provides graphic background details to the history of the abbey and town.

The following outline provides an overview and topical guide to the history of the United States.

The Foundation hold Payne's business and personal papers, an archive that provides insight to the horticultural history of California.

Connections with other types and breeds from the same area may provide clues to the history.

Scholars say the papers provide invaluable additions to the recorded history of Puerto Rico.