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Geologic maps don’t make headlines. You probably haven’t seen one unless you work in energy, construction, or science. Yet, over the past century, these documents have quietly shaped the way ...

Nearly two dozen state geological surveys depend heavily on federal funds. A proposed budget cut could slow or stop key ...

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

The Trump administration’s proposed budget bill would cut funding to the U.S. Geological Survey (USGS) by nearly 40%, ...

It reflects the fact that Smith saw his map as a tool for industry and agriculture. To help people locate coal, for example. 7. Geologists today still use many of Smith’s names for strata, including ...

Biogeographical regions of marine organisms, i.e., their distribution across different habitats, often overlap well with the ...

Solvang Library invites local adventurers to explore the world of geologic map reading at a free workshop, Adventures in Geology: Map Reading and the Story of the Dibblee Maps, on Thursday, July 25.