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.

1,548 results for "APG IV" — page 72 of 78

W_5_06 Verified World Civilizations

W_5_06 — Siberian Shamanism and the Origin of the Word 'Shaman'

Siberian shamanism is the mother tradition from which the very word "shaman" enters Western scholarship — derived from the Tungusic (Evenki) term šaman. This vast, diverse tradition spans the taiga and tundra from the Ur

Siberian shamanism Tungusic shaman etymology saman drum trance
ZH_4_05 Verified Archaeoastronomy

ZH_4_05 — Venus Across Cultures: Morning Star in Myth and Astronomy

Venus — the brightest object in the night sky after the Moon — has held a unique position in the astronomical traditions and mythologies of civilizations worldwide. Its distinctive synodic cycle of approximately 584 days

Venus morning star evening star Hesperus Phosphorus Inanna
ZH_4_00 Archaeoastronomy

ZH_4_00 — Stellar Mythology Culture: Subfolder Summary

ZH_4_07 Verified Archaeoastronomy

ZH_4_07 — African Astronomical Knowledge: Mursi, Borana, Nabta Playa

Africa — the continent of humanity's origin — has produced some of the world's oldest, most diverse, and most under-documented astronomical traditions. From the possible megalithic calendar circle at Nabta Playa in the e

African astronomy Borana calendar Mursi Nabta Playa stone circle Saharan astronomy
ZH_3_05 Verified Archaeoastronomy

ZH_3_05 — Nazca Lines: Astronomical and Ecological Hypotheses

The Nazca Lines are a vast complex of geoglyphs — ground drawings created by removing the dark, iron-oxide-coated desert pavement to reveal the lighter ground beneath — spread across the arid Pampa de Nazca and surroundi

Nazca Lines geoglyph Nazca Pampa de Nazca Maria Reiche Paul Kosok
ZH_3_20 Credible Archaeoastronomy

ZH_3_20 — The Inca Ceque System: Astronomical Lines, Sacred Geography & Cusco's Cosmic Order

The ceque system (zeq'e, "line" or "boundary" in Quechua) — a network of 41 conceptual lines radiating outward from the Coricancha (Temple of the Sun) in Cusco, Peru, connecting approximately 328 sacred sites (huacas: sp

ceque-system inca-astronomy cusco huaca sightline astronomical-alignment
ZH_3_01 Verified Archaeoastronomy

ZH_3_01 — Maya Astronomical Science: Venus Tables, Eclipse Cycles

The ancient Maya (c. 2000 BCE–1500 CE, with the Classic period c. 250–900 CE) developed one of the most sophisticated astronomical traditions of the pre-modern world — rivaling and in some respects exceeding Babylonian m

Maya astronomy Venus table Dresden Codex eclipse table tzolkin haab
ZH_5_05 Verified Archaeoastronomy

ZH_5_05 — Cross-Cultural Constellation Patterns: Connecting Star Groupings Worldwide

Every documented human culture groups stars into constellations or asterisms — named patterns that organize the sky into a readable, memorizable, and culturally meaningful map. Yet surprisingly few star groupings are uni

constellations cross-cultural asterism star patterns IAU Greek
ZH_2_04 Credible Archaeoastronomy

ZH_2_04 — Cosmic Cycle Doctrines: Great Year, Yuga, Precession Ages

Many civilizations have conceived of cosmic time as cyclical rather than linear — repeating through grand cycles of creation, decline, and renewal that span thousands or millions of years. The most influential of these d

Great Year Platonic Year yuga Kali Yuga Satya Yuga precession
ZH_2_02 Verified Archaeoastronomy

ZH_2_02 — Indian Astronomical Traditions: Aryabhata to Jantar Mantar

Indian astronomy (Jyotish Shastra) constitutes one of the most mathematically sophisticated astronomical traditions of the pre-modern world, spanning from the Vedic period (c. 1500–500 BCE) through the classical siddhānt

Indian astronomy Jyotish Aryabhata Brahmagupta Bhaskara Varahamihira
ZH_2_03 Verified Archaeoastronomy

ZH_2_03 — Islamic Golden Age Astronomy: Observatories and Star Catalogs

Islamic astronomy (c. 750–1500 CE) represents one of the most productive and sophisticated periods in the history of astronomical science — a sustained tradition of observation, mathematical innovation, and critical enga

Islamic astronomy Arabic astronomy observatory star catalog al-Sufi al-Battani
ZH_2_01 Verified Archaeoastronomy

ZH_2_01 — Chinese Astronomical Records: Supernovae, Comets, Guest Stars

China produced the longest continuous tradition of systematic astronomical observation in human history — spanning from the Shang dynasty oracle bone inscriptions (c. 1200 BCE) through the imperial astronomical bureaus o

Chinese astronomy guest star supernova comet Halley's Comet SN 1054
ZH_2_00 Archaeoastronomy

ZH_2_00 — Asian Islamic Indian: Subfolder Summary

C_1_18 Credible Global Traditions

C_1_18 — The Wise Old Man / Mentor Archetype: Cross-Cultural Analysis

The Wise Old Man / Mentor archetype — identified by Carl Jung as the Senex or Mana personality — represents one of the most consistent character patterns in world mythology and narrative tradition. This figure appears as

wise-old-man mentor-archetype senex jung-archetype gandalf merlin
C_1_16 Verified Global Traditions

C_1_16 — Structuralism and Myth: Lévi-Strauss, Binary Opposition, and Mythemes

Claude Lévi-Strauss (1908–2009) revolutionized the study of mythology by applying structural linguistics — particularly Ferdinand de Saussure's and Roman Jakobson's models — to the analysis of myth. His central insight w

Lévi-Strauss structuralism mythemes binary opposition Mythologiques Propp
C_5_25 Verified Global Traditions

C_5_25 — Underworld Journey / Katabasis: Descent to the Land of the Dead

The katabasis (Greek: κατάβασις, "going down") — the hero's or god's descent to the underworld and return — is one of the oldest and most universal narrative structures in world mythology. The Descent of Inanna (Sumerian

katabasis underworld descent Inanna Orpheus Odysseus
C_5_19 Credible Global Traditions

C_5_19 — Chakra System: Energy Center Concepts Across Cultures

The chakra system — a model of the human body containing discrete energy centers (Sanskrit: cakra, "wheel") aligned along the spine — is a foundational concept in Hindu and Buddhist Tantric traditions that has striking c

chakra energy center kundalini qi prana subtle body
C_5_27 Credible Global Traditions

C_5_27 — Labyrinth Mythology: From Knossos to Sacred Geometry

The labyrinth — a unicursal or multicursal path winding toward a center — is one of the most ancient and globally distributed symbols. The most famous is the Labyrinth of Knossos (Crete), traditionally built by Daedalus

labyrinth maze Minotaur Knossos Daedalus Ariadne
C_5_31 Verified Global Traditions

C_5_31 — Resurrection and the Dying-Rising God: Death and Rebirth Across Traditions

The dying-and-rising god — a deity who dies (often violently), descends to the underworld, and returns to life — is one of the most debated categories in comparative religion. James George Frazer (The Golden Bough, 1890/

resurrection dying-rising god Osiris Tammuz Dumuzi Attis
C_5_28 Verified Global Traditions

C_5_28 — Ritual Sacrifice: Blood, Fire, and the Sacred Exchange

Ritual sacrifice — the deliberate destruction or offering of something valuable (animal, human, agricultural produce, wealth) to a divine or supernatural power — is one of the most universal and oldest documented human p

ritual sacrifice human sacrifice animal sacrifice scapegoat Aztec Inca