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Recent Fieldwork - July 2018

By Coastal and Marine Hazards and Resources Program
Map of North America with the United States highlighted and dots to show locations where fieldwork was completed.
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Detailed Description

Approximate locations of some USGS coastal and offshore fieldwork in July 2018. Dark blue areas outline the US Exclusive Economic Zone; purple areas show US Great Lakes waters. Map base: https://coastalmap.marine.usgs.gov.

Sources/Usage

Public Domain.