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.

6 results for "Caspian"

W_5_33 Credible World Civilizations

W_5_33 — Khazar Khaganate: Turkic Empire and Religious Conversion

The Khazar Khaganate (c. 650–1048 CE) was a major Turkic empire that dominated the steppe and steppe-forest region between the Caspian Sea, the Black Sea, the Caucasus Mountains, and the Volga River — controlling key seg

Khazar Khaganate Turkic Judaism conversion Caspian

ZG_5_18 Verified Linguistics & Communication

ZG_5_18 — Kurgan Hypothesis: Indo-European Origins and Steppe Migrations

The Kurgan hypothesis, formulated by Lithuanian-American archaeologist Marija Gimbutas in 1956 and elaborated through the 1970s–1990s, proposes that the Proto-Indo-European (PIE) language originated among pastoralist com

kurgan hypothesis indo-european proto-indo-european PIE marija gimbutas steppe

L_2_11 Verified Genetics & Origins

L_2_11 — Ancient DNA and the Indo-European Question

The Indo-European question — where was the homeland of the Proto-Indo-European (PIE) language, and how did the Indo-European family spread to encompass languages from Ireland to India? — has been one of the most debated

Indo-European Yamnaya steppe Corded Ware ancient DNA language dispersal

F_1_15 Verified Lost Connections

F_1_15 — Norse-Islamic Contact: Vikings and the Caliphate

The contact between Norse (Viking) Scandinavia and the Islamic world — particularly the Abbasid Caliphate (750–1258 CE) — constitutes one of the most remarkable and underappreciated long-distance exchange networks of the

Viking Norse Islamic caliphate Abbasid dirham

F_4_11 Verified Lost Connections

F_4_11 — Indo-European Migrations: Yamnaya, Corded Ware, and the Steppe Hypothesis

The Indo-European language family — comprising roughly 450 languages spoken by nearly half the world's population — traces its origins to pastoralist communities of the Pontic-Caspian steppe between approximately 4500 an

Indo-European Yamnaya Corded Ware Bell Beaker steppe hypothesis Anatolian hypothesis

F_4_20 Verified Lost Connections

F_4_20 — Yamnaya Expansion: Steppe Herders and Indo-European Spread

The Yamnaya culture (c. 3300–2600 BCE) — a semi-nomadic pastoral society of the Pontic-Caspian steppe (modern Ukraine, southern Russia, and western Kazakhstan) — has emerged from ancient DNA studies as one of the most co

Yamnaya steppe Pontic-Caspian Indo-European migration pastoralism

BROWSE BY SECTION — 3,721 documents across 34 fields

A Foundations 112 Docs B Beings & Entities 114 Docs C Global Traditions 116 Docs D Sites & Artifacts 116 Docs E Cataclysms & Chronology 109 Docs F Lost Connections 111 Docs G Modern Frameworks 99 Docs H Suppression & Thesis 95 Docs I UAP Disclosure 87 Docs J Ancient Technology 103 Docs K Consciousness 105 Docs L Genetics & Origins 92 Docs M Forbidden Archaeology 103 Docs N Secret Societies 87 Docs O Earth Anomalies 108 Docs P Philosophy & Meaning 104 Docs Q Cosmology & Physics 100 Docs R Biology & Evolution 95 Docs S Future Technology 100 Docs T Psychology & Social 112 Docs U Art, Music & Culture 122 Docs V Mathematics & Information 87 Docs W World Civilizations 140 Docs X Medicine & Healing 126 Docs Y Altered States 108 Docs Z Molecular Biology 112 Docs ZA Physics & Quantum 117 Docs ZB Ecology & Biology 117 Docs ZC Social Science 111 Docs ZD Information & Computation 96 Docs ZE Ethics & Applied Philosophy 99 Docs ZF Oceanography 105 Docs ZG Linguistics & Communication 110 Docs ZH Archaeoastronomy 114 Docs