This preliminary report from the United States Geological Survey details initial geological findings for Montana, along with significant observations from portions of its adjacent territories. It provides an early overview of the region's geological landscape, identifying key features and formations.
Explore the geological significance of Leepike Ridge and Wilson, North Dakota. This area is known for its potential in mineral exploration and is a subject of ongoing geological surveys. Understanding the unique geological formations of Leepike Ridge and Wilson is crucial for assessing mining opportunities and uncovering valuable resources within the region.
The Bouguer Anomaly is a crucial concept in geophysics, representing the observed gravity value corrected for terrain and elevation effects. Understanding this anomaly is vital for interpreting subsurface density variations, enabling scientists to map geological structures, identify mineral deposits, and gain insights into the Earth's crustal composition and deeper structures.
Explore critical insights from Water Supply Paper Issues 445 and 446, offering detailed research and analysis on essential hydrology and water resource topics. These valuable reports from the U.S. Geological Survey provide foundational data for environmental studies, water management, and understanding geological impacts on water availability.
Explore vital data on California's mineral production and a comprehensive directory of mineral producers for the year 1943. This resource offers a crucial historical snapshot of the state's mining industry during WWII, detailing key mineral resources and the entities responsible for their extraction.
Explore the Nystrom Atlas of United States History, an essential US History Atlas offering detailed American history maps and comprehensive insights into United States historical geography. A valuable resource for students, educators, and history enthusiasts.
This insightful piece celebrates the 85th anniversary of the Territorial Geological Survey of Central Regions of Russia. It thoroughly explores the rich history of geological discoveries, chronicles the contributions of influential people, and highlights the foundational work that has shaped our understanding of Central Russia's complex geological landscape over nearly a century.
This compelling analysis delves into the intricate reasons why the United States evokes such powerful and often contradictory emotions worldwide. It explores America's global influence and its complex international relations, meticulously dissecting the factors that shape global perceptions of the US. Through incisive foreign policy analysis, the text illuminates the geopolitical landscape and the profound impact of the United States on international affairs, uncovering the roots of both admiration and antipathy.
Explore the comprehensive national party platforms in the United States, detailing the core beliefs, policy stances, and objectives of major US political parties. This resource offers valuable insight into current American election issues and the diverse United States party ideologies, helping voters understand the fundamental political party positions that shape the nation's future.
Explore the detailed findings within Water Supply Paper Issues 396 and 398. These crucial USGS hydrology reports provide valuable water resources data and contribute significantly to environmental reports and geological survey publications on water management and availability.