RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

5 results for "aragonite"

ZF_5_13 Verified Oceanography

ZF_5_13 — Coral Paleontology: Fossil Reefs and Ancient Reef Ecosystems

Reef ecosystems have existed for over 3.5 billion years — beginning with Archean microbial stromatolite mounds — making them among the longest-running biological communities on Earth. Yet the organisms that build reefs h

coral paleontology fossil reef reef ecosystem scleractinian rugose coral tabulate coral
ZF_4_08 Verified Oceanography

ZF_4_08 — Ocean Acidification Paleoclimate Record

Ocean acidification — the decrease in seawater pH caused by absorption of atmospheric CO₂ — is not only a modern phenomenon but has occurred repeatedly throughout Earth's history, leaving distinctive signals in the geolo

ocean acidification pH paleoclimate PETM Paleocene-Eocene Thermal Maximum carbonate compensation depth
ZF_4_01 Verified Oceanography

ZF_4_01 — Ocean Acidification and Marine Chemistry

The global ocean has absorbed approximately 30% of anthropogenic CO₂ emissions since the Industrial Revolution and over 90% of excess heat from the enhanced greenhouse effect, making it the planet's primary climate buffe

ocean acidification pH carbonate chemistry CO2 absorption ocean carbon sink dissolved oxygen
O_4_06 Verified Earth Anomalies

O_4_06 — Crystalline Formations and Mineral Caves

Underground crystalline formations represent some of Earth's most visually spectacular geological phenomena, produced by processes ranging from slow mineral precipitation over millions of years to rapid crystal growth in

crystal caves Naica Cave of the Crystals Lechuguilla Cave gypsum selenite
R_5_11 Verified Biology & Evolution

R_5_11 — Coral Biology: Symbiosis, Bleaching, and Reef Building

Coral reefs — often called the "rainforests of the sea" — are among Earth's most biodiverse and productive ecosystems, occupying less than 0.1% of the ocean floor yet supporting approximately 25% of all marine species. T

coral coral reef zooxanthellae Symbiodiniaceae coral bleaching scleractinian