RESEARCH BASE

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

3,721 documents 34 sections 43,623 citations 34,854 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.

2,949 results for "Dia de los Muertos" — page 133 of 148

W_2_05 World Civilizations

W_2_05 — Jain Cosmology and Non-Violence Philosophy

Jainism is one of the world's oldest living religions, with roots extending to at least the 9th century BCE and traditional claims reaching far deeper into prehistory. Its cosmological system describes a vast, uncreated,

Jain Jainism cosmology ahimsa non-violence Tirthankaras
W_2_00 World Civilizations

W_2_00 — Asian Civilizations: Subfolder Summary

W_5_35 Credible World Civilizations

W_5_35 — I Ching: The Book of Changes, Divination, and Binary Philosophy

The I Ching (Yìjīng, 易經, "Classic of Changes") is among the oldest continuously used texts in human history, with roots extending to the Western Zhou dynasty (c. 1000–750 BCE) and legendary attribution to Fu Xi (trigrams

i ching yijing book of changes hexagrams divination binary system
W_5_27 Verified World Civilizations

W_5_27 — Valdivia Culture: Oldest Pottery in the Americas

The Valdivia culture (~3500–1800 BCE) of coastal Ecuador produced the oldest known pottery in the Americas, making it one of the earliest complex societies in the Western Hemisphere. Discovered by Emilio Estrada in 1956

Valdivia pottery Ecuador Formative period figurine Venus
W_5_00 World Civilizations

W_5_00 — Steppe European Global: Subfolder Summary

ZH_4_15 Credible Archaeoastronomy

ZH_4_15 — Milky Way Mythology: Cultural Interpretations of the Galaxy Worldwide

The Milky Way — the luminous band of light stretching across the night sky, now understood as the disk of our home galaxy seen edge-on from within — has been one of humanity's most universally observed and mythologized c

Milky Way galaxy Via Lactea galactic mythology celestial river sky path
ZH_4_17 Verified Archaeoastronomy

ZH_4_17 — Supernova Records Cross-Validation: Historical Observations and Modern Remnant Identification

Historical supernova observations — "guest stars" (kè xīng, 客星) recorded in Chinese, Japanese, Korean, Arabic, and European sources — provide a unique dataset for cross-validating astrophysical models of supernova remnan

supernova historical supernova SN 1054 Crab Nebula SN 1006 SN 1181
ZH_4_00 Archaeoastronomy

ZH_4_00 — Stellar Mythology Culture: Subfolder Summary

ZH_4_04 Credible Archaeoastronomy

ZH_4_04 — Dogon Astronomy: Sirius B Debate and Modern Assessment

The Dogon are a West African people living on the Bandiagara Escarpment in Mali, known for a complex cosmological system documented by the French anthropologist Marcel Griaule in a series of publications beginning in 194

Dogon Sirius B Sirius white dwarf Griaule Marcel Griaule
ZH_3_00 Archaeoastronomy

ZH_3_00 — Americas Pacific Indigenous: Subfolder Summary

ZH_5_00 Archaeoastronomy

ZH_5_00 — Methods Modern Archaeoastronomy: Subfolder Summary

ZH_5_20 Verified Archaeoastronomy

ZH_5_20 — Maya Calendar Systems: Cycles of Time and Cosmic Order

The Maya calendar system represents one of the most sophisticated timekeeping frameworks developed by any civilization, integrating multiple interlocking cycles to track sacred, civil, agricultural, and cosmic time over

Maya calendar Long Count Tzolkin Haab Calendar Round Maya astronomy
ZH_1_00 Archaeoastronomy

ZH_1_00 — Near East Mediterranean: Subfolder Summary

C_1_00 Global Traditions

C_1_00 — Universal Archetypes Patterns: Subfolder Summary

C_4_00 Global Traditions

C_4_00 — Regional Mythology Traditions: Subfolder Summary

C_5_22 Verified Global Traditions

C_5_22 — Calendar Cosmology: How Ancient Civilizations Encoded the Universe in Time

Calendar cosmology — the encoding of cosmological beliefs, mythological narratives, and astronomical observations into calendrical systems — is a universal feature of complex civilizations. Every major culture developed

calendar cosmology Maya Long Count Egyptian calendar Metonic cycle Hindu Yuga
C_5_38 Credible Global Traditions

C_5_38 — Sky Burial: Excarnation, Ritual Exposure, and the Sacred Treatment of the Dead

Sky burial (jhator in Tibetan, meaning "giving alms to the birds") is a funerary practice in which the body of the deceased is placed on an elevated, open-air site and exposed to the elements and to carrion birds — prima

sky burial jhator excarnation Tibetan Buddhism Zoroastrianism dakhma
C_5_00 Global Traditions

C_5_00 — Regional Analytical Traditions: Subfolder Summary

C_3_00 Global Traditions

C_3_00 — Cosmology Cycles Ritual: Subfolder Summary

C_2_12 Global Traditions

C_2_12 — Kukulkan / Quetzalcoatl — The Feathered Serpent Deep Dive

The Feathered Serpent is the most important and enduring deity/symbol complex in Mesoamerican civilization — spanning over 2,000 years (from Olmec iconography ~1200 BCE through the Spanish Conquest in 1521 CE) and appear

Kukulkan Quetzalcoatl feathered serpent plumed serpent Maya Aztec