Source link : https://earth-news.info/general/discovering-a-hidden-volcanic-system-buried-for-100-million-years/
Scientists have uncovered a previously unknown volcanic system dating back 100 million years, shedding new light on the Earth’s geological history. The discovery, revealed by an international team of researchers, provides valuable insights into ancient volcanic activity and its impact on the planet’s landscape and climate. This breakthrough, reported in Science Daily, not only fills a crucial gap in our understanding of Earth’s dynamic past but also opens new avenues for studying similar ancient systems worldwide.
Scientists Uncover Ancient Volcanic System Buried for 100 Million Years
In a groundbreaking excavation beneath layers of sediment, researchers have revealed a sprawling volcanic system that remained concealed for over 100 million years. This ancient network, located deep within a once-active tectonic region, exhibits complex geological features that challenge previous assumptions about volcanic activity during the mid-Cretaceous period. Utilizing state-of-the-art imaging technologies and geochemical analysis, scientists mapped out the volcanic conduits, magma chambers, and eruptive vents that formed this dormant giant.
Key findings from the study highlight:
- The scale: The system covers an estimated area of 150 square kilometers, dwarfing typical volcanic fields from the era.
- Composition: Rocks with unique mineral assemblages that suggest rapid cooling and high pressure environments.
- Implications: New insights into Earth’s crust formation and early…
—-
Author : earthnews
Publish date : 2026-10-31 13:10:00
Copyright for syndicated content belongs to the linked Source.
—-
1 – 2 – 3 – 4 – 5 – 6 – 7 – 8