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.

27 results for "fossil fuel" — page 2 of 2

O_3_07 Verified Earth Anomalies

O_3_07 — Coral Reefs as Ancient Climate Archives

Coral skeletons serve as high-resolution natural archives of past ocean and climate conditions, recording temperature, salinity, ocean chemistry, and volcanic events in their calcium carbonate growth bands — much like tr

coral paleoclimate Porites Sr/Ca δ¹⁸O sea surface temperature PAGES 2k
O_5_03 Verified Earth Anomalies

O_5_03 — Wildfires, Fire Ecology, and Pyrogeography

Fire is one of Earth's most powerful and pervasive ecological forces — not an aberration but a fundamental natural process that has shaped terrestrial ecosystems for at least 420 million years (the earliest charcoal evid

wildfire fire ecology pyrogeography prescribed burn fire regime fire-adapted
L_3_17 Verified Genetics & Origins

L_3_17 — Endogenous Retroviruses (HERVs) in the Human Genome

Human endogenous retroviruses (HERVs) — remnants of ancient retroviral infections that integrated into the germline DNA of human ancestors and have been vertically transmitted through the host genome for millions of year

endogenous retroviruses HERVs HERV-K HERV-W syncytin retroviral integration
R_2_13 Verified Biology & Evolution

R_2_13 — Mammalian Radiation: Post-Cretaceous Diversification

The Cretaceous-Paleogene (K-Pg) mass extinction 66 million years ago — triggered by an asteroid impact and possibly exacerbated by Deccan Traps volcanism — eliminated the non-avian dinosaurs and opened vast ecological ni

mammalian radiation adaptive radiation Cretaceous-Paleogene extinction K-Pg boundary placental mammal marsupial
R_2_10 Verified Biology & Evolution

R_2_10 — Primate Evolution and the Hominid Lineage

The order Primates, originating ~65–80 million years ago, encompasses prosimians (lemurs, tarsiers), monkeys, and apes. The human lineage (Hominini) diverged from the chimpanzee lineage ~6–7 Mya, based on molecular clock

primate hominid hominini great ape human evolution bipedalism
F_2_20 Verified Lost Connections

F_2_20 — Amber Trade Routes (Baltic to Mediterranean)

Baltic amber (succinite, fossilized resin of Pinus succinifera, 35–55 million years old) was the most extensively traded organic material in European prehistory and antiquity, linking the shores of the North and Baltic S

amber Baltic succinite Amber Road Bernstein Aquileia
ZF_1_16 Verified Oceanography

ZF_1_16 — Paleoceanography and Foraminifera: Reconstructing Ancient Oceans from Microfossil Archives

Paleoceanography — the study of the history of the oceans and their role in Earth's climate system through geological time — relies fundamentally on the geochemical analysis of foraminifera (single-celled protists with c

paleoceanography foraminifera oxygen isotopes δ18O δ13C ocean temperature