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.
230 results for "maritime ritual" — page 5 of 12
G_1_11 — Underwater Remote Sensing — Multibeam, Magnetometry, Sub-Bottom Profiling
Underwater remote sensing encompasses a suite of geophysical survey technologies — multibeam echosounder (MBES), side-scan sonar (SSS), magnetometry, and sub-bottom profiler (SBP) — that enable archaeologists, oceanograp
D_5_07 — Handbag / Knowledge Container Motif
One of the most puzzling cross-cultural motifs in ancient art: a "handbag" or bucket-shaped object appears in the hands of divine and semi-divine beings across civilizations separated by thousands of miles and thousands
D_4_03 — Ancient Tunnels, Erdstall, and Subterranean Networks
Humanity has dug, carved, and inhabited subterranean spaces for thousands of years — from the vast underground cities of Cappadocia (Derinkuyu, 8+ levels deep, housing up to 20,000 → [D_4_01](D_4_01_Underground_Cities_an
B_1_15 — Water Deities: Poseidon, Varuna, Tlaloc, Sedna, Mazu
Water deities — gods and goddesses governing oceans, rivers, rain, lakes, and springs — rule the element most essential to life and most capable of destruction. The Greek Poseidon (lord of the sea, earthquakes, and horse
Y_4_11 — Trance States Across Cultures
Trance — an altered state of consciousness characterized by narrowed or shifted attention, altered sense of self, reduced awareness of external surroundings, and modified responsiveness — is one of the most universal fea
Y_4_13 — Collective Effervescence and Group Altered States
Collective effervescence — Émile Durkheim's term (The Elementary Forms of Religious Life, 1912) for the heightened emotional energy generated when people gather and act together in coordinated ritual — describes a group
Y_4_21 — Fasting-Induced Altered States
Fasting-induced altered states of consciousness — visionary experiences, euphoria, time distortion, dissociation, and mystical-type experiences produced by prolonged food deprivation — represent one of humanity's oldest
Y_5_08 — Sweat Lodge and Heat-Induced Altered States
The sweat lodge — and heat-induced altered states more broadly — represents one of the most ancient and geographically widespread methods of intentionally altering consciousness through controlled hyperthermia: sustained
Y_2_12 — Automatism and Automatic Writing: Unconscious Production States
Automatism — the production of writing, drawing, speech, or other complex behavior without conscious intention or deliberate control — occupies a fascinating intersection of altered states of consciousness, art history,
ZE_3_16 — Taboo Foods and Sacred Dietary Laws: Cosmology of Eating
No aspect of human life is more universally regulated by religion and culture than eating. Every known society has food taboos — categories of substances that are forbidden, restricted, or ritually controlled — and many
N_5_15 — African Secret Societies: Poro, Sande, Ogboni & Leopard Society
West and Central Africa possess some of the world's most complex and enduring secret society traditions, serving functions ranging from governance and judicial arbitration to education, spiritual initiation, and social c
N_4_15 — Organized Crime Secret Structures — Yakuza, Triads, Mafia
The major transnational criminal organizations — the Sicilian Cosa Nostra and its American offshoot, the Calabrian 'Ndrangheta, the Neapolitan Camorra, the Japanese Yakuza (boryokudan), and the Chinese Triads — function
N_4_06 — African Secret Societies (Poro, Sande, Ogboni, and Initiatory Traditions)
African secret societies — more accurately described as initiatory societies or power associations — are among the most widespread and functionally important social institutions in sub-Saharan Africa, particularly in Wes
N_4_03 — Skull and Bones and Ivy League Secret Societies
Skull and Bones is a senior secret society at Yale University, founded in 1832 by William Huntington Russell and Alphonso Taft. It selects ("taps") 15 new members each year from the junior class, who then meet in a windo
F_1_29 — Aboriginal Australian First Arrival & Deep-Time Heritage
The first arrival of humans in Australia represents the oldest known maritime colonization in human history and one of the most significant events in the story of Homo sapiens. Reaching the continent now called Australia
F_1_17 — Austronesian Expansion: From Taiwan to Madagascar and Easter Island
The Austronesian expansion is the largest maritime diaspora in human history, spanning from Taiwan (c. 3500–3000 BCE) across the Pacific and Indian Oceans to ultimately reach Madagascar (c. 500–800 CE) in the west and Ra
F_1_13 — Lapita Culture and Pacific Colonization
The Lapita cultural complex (c. 1600–500 BCE) represents one of humanity's most remarkable episodes of maritime expansion — the colonization of the remote islands of the western and central Pacific by seafaring peoples w
F_2_11 — Ancient Spice and Incense Routes: Aromatic Trade Networks
The trade in aromatic substances — frankincense, myrrh, cinnamon, cassia, pepper, cloves, nutmeg, camphor, sandalwood, spikenard, and dozens of other plant-derived resins, barks, seeds, and oils — constitutes one of the
F_2_18 — Ancient Trade in Aromatics: Frankincense, Myrrh, and Sacred Resins
Frankincense (Boswellia sacra and related species) and myrrh (Commiphora myrrha) — aromatic tree resins harvested from the arid landscapes of southern Arabia (Oman's Dhofar region, Yemen's Hadramawt) and the Horn of Afri
F_3_21 — Compass Navigation and Its Global Spread
The magnetic compass — one of China's "Four Great Inventions" — transformed navigation from a coastal, celestial, and dead-reckoning art into an all-weather, open-ocean capability. [KEY FINDING] The earliest confirmed re
BROWSE BY SECTION — 3,721 documents across 34 fields