RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
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.
216 results for "Maya Long Count" — page 1 of 11
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
A_4_19 — Maya Codices: Dresden, Madrid, and Paris Manuscripts
The Maya codices are the only surviving pre-Columbian books from the Maya civilization — folding-screen manuscripts made of bark paper (huun) covered in lime plaster and painted with hieroglyphic texts and illustrations
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
ZG_1_07 — Mayan Glyphs — Decipherment and Historical Linguistics
The Maya script — the only Mesoamerican writing system known to fully represent spoken language — is a logosyllabic system combining ~800 distinct signs (logograms for words, syllabograms for syllables, and determinative
W_4_01 — Maya Epigraphy, Astronomy, and Calendar Science
The Maya civilization developed one of the most sophisticated writing systems in the pre-Columbian Americas — a mixed logographic-syllabic script that recorded history, astronomy, mythology, and ritual on stone monuments
ZH_3_08 — Archaeoastronomy of Mesoamerica: Teotihuacan, Monte Albán
Mesoamerican archaeoastronomy encompasses the astronomical knowledge and celestial alignments embedded in the architecture, urban planning, calendrical systems, and ritual practices of civilizations from central Mexico t
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
E_4_08 — The 3102/3114 BCE Epoch Date Parallel
This document examines The 3102/3114 BCE Epoch Date Parallel, a topic within the Cataclysms and Chronology research area. Key areas of investigation include The Hindu Kali Yuga — February 17/18, 3102 BCE, The Maya Long C
E_4_04 — Mathematical Encoding in Mythology
Certain numbers appear with suspicious regularity across ancient mythologies worldwide: 72 (Egyptian conspirators against Osiris, degrees of precessional shift per degree), 108 (Hindu/Buddhist sacred number, suitors of P
M_5_08 — Elongated Skulls Expanded: Global Distribution and Genetics
Artificial cranial modification (ACM) — the deliberate reshaping of the infant skull through binding, boarding, or padding — is one of the most widespread and ancient cultural practices in human history, documented indep
U_5_15 — Public Monuments and Memorials: Memory, Power, and Iconoclasm
Public monuments and memorials are among the most politically charged forms of art — objects placed in shared civic space to shape collective memory, assert values, and project power. From the ancient world's triumphal a
W_4_20 — Olmec Civilization: Detailed Analysis
The Olmec civilization (c. 1500–400 BCE) of the tropical lowlands of the Gulf Coast of Mexico — primarily in the modern states of Veracruz and Tabasco — is widely regarded as the first major civilization of Mesoamerica a
W_1_01 — Olmec Civilization and Serpent-Jaguar Symbolism
The Olmec civilization (~1500–400 BCE), centered in the tropical lowlands of Mexico's Gulf Coast (modern Veracruz and Tabasco), is widely considered the "mother culture" of Mesoamerica — the civilization from which later
ZH_3_23 — Maya Venus Observations
The ancient Maya developed the most precise pre-telescopic observations of Venus in the world, culminating in the Venus Table (pages 24 and 46–50) of the Dresden Codex — a Late Postclassic manuscript (~13th–14th century
E_4_06 — Kali Yuga / World Ages Mathematics
This document examines Kali Yuga / World Ages Mathematics, a topic within the Cataclysms and Chronology research area. Key areas of investigation include The Four Yugas — Structure and Duration, Higher-Order Cycles, Sour
E_4_07 — Calendar Systems and Ancient Time-Keeping
This document examines Calendar Systems and Ancient Time-Keeping, a topic within the Cataclysms and Chronology research area. Key areas of investigation include Sumerian Lunisolar Calendar, Babylonian Calendar, The MUL.A
E_5_04 — Maya Classic Period Collapse
The Maya Classic Period Collapse (c. 800–1000 CE) was the dramatic and largely irreversible abandonment of dozens of major lowland Maya city-states across the southern Maya lowlands (modern-day Guatemala, Belize, western
D_4_09 — Cenotes: Maya Sacred Wells, Karst Hydrology, and Underworld Cosmology
Cenotes (from Yucatec Maya dz'onot or ts'onot) are natural sinkholes formed by the dissolution and collapse of limestone bedrock in the Yucatan Peninsula, exposing the vast underground freshwater aquifer beneath. Over 6,
B_5_13 — Insectoid Beings in Mythology and Modern Encounter Reports
Insectoid beings — entities with arthropod morphology including mantis-like, ant-like, and beetle-like forms — appear across two distinct domains: ancient mythology and modern encounter reports. In mythology, insects ser
B_5_15 — Popol Vuh: K'iche' Maya Creation Narrative and Supernatural Beings
The Popol Vuh is the principal mythological and cosmogonic text of the K'iche' Maya, preserved in a colonial-era transcription completed around 1554–1558 CE and first recorded in Latin script by Francisco Ximénez circa 1
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