W_5_30 — Lambayeque and Sicán Culture: Lords of the Northern Coast

The Lambayeque (or Sicán) culture (~750–1375 CE) was a wealthy, metallurgically advanced civilization of Peru's north coast that succeeded the Moche and preceded the Chimú in the Lambayeque Valley. Discovered through sys

W_5_29 — San Agustín Archaeological Park: Megalithic Sculpture of Colombia

The San Agustín Archaeological Park in Huila Department, southwestern Colombia, is the largest group of megalithic funerary monuments and stone sculptures in South America. Designated a UNESCO World Heritage Site in 1995

ZH_4_09 — Astronomical Petroglyphs and Rock Art

Humans have carved, painted, and pecked celestial imagery into rock surfaces for at least 10,000 years — and possibly far longer. Astronomical petroglyphs and pictographs are found on every inhabited continent: images of

ZH_0_00 — Archaeoastronomy & Celestial Knowledge: Section Summary

ZH_3_02 — Polynesian Celestial Navigation: Star Compass and Wayfinding

The peoples of Polynesia — spread across the vast Polynesian Triangle (Hawaiʻi, Rapa Nui/Easter Island, Aotearoa/New Zealand), the largest ocean-spanning cultural region on Earth — accomplished the most remarkable feat o

ZH_3_17 — Amazonian Astronomical Traditions

Amazonian indigenous astronomical traditions represent some of the least-documented but most sophisticated non-Western star knowledge systems, integrating stellar observation with ecological management, seasonal agricult

ZH_3_19 — Inca Astronomy and Ceque System

Inca astronomy represents one of the most sophisticated indigenous astronomical traditions of the Americas, deeply embedded in the spatial, ritual, and agricultural organization of the Tawantinsuyu (Inca Empire, ~1438–15

ZH_3_04 — Chaco Canyon: Solar Markers and Pueblo Astronomy

Chaco Canyon (northwestern New Mexico) was the center of Ancestral Puebloan (formerly called Anasazi) civilization from approximately 850–1150 CE, featuring monumental Great Houses containing hundreds of rooms, extensive

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

ZH_3_11 — Arctic and Subarctic Astronomy: Inuit, Sámi, Siberian

The astronomy of Arctic and subarctic peoples — including the Inuit (across Canada, Alaska, and Greenland), Sámi (Fennoscandia), and Siberian cultures (Chukchi, Evenki, Yakut, and others) — represents adaptation to one o

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

ZH_3_07 — Celestial Navigation in the Pacific: Micronesian Stick Charts

The peoples of Micronesia — particularly the Marshall Islands and the Caroline Islands — developed some of the most sophisticated non-instrument navigation systems in human history. While Polynesian navigation (covered i

ZH_3_03 — Aboriginal Australian Astronomy: Seasonal Star Knowledge

Australian Aboriginal peoples developed one of the oldest continuous astronomical traditions on Earth — an integrated system of sky knowledge extending back at least 50,000 years of habitation on the Australian continent

ZH_3_21 — Chankillo Solar Observatory

Chankillo (also spelled Chanquillo) — a monumental archaeological complex in the Casma-Sechín Valley of coastal Peru, approximately 380 km north of Lima — contains the oldest known solar observatory in the Americas and o

C_1_21 — Arctic and Inuit Mythology: Comprehensive Survey

Arctic and Inuit mythology encompasses the spiritual traditions of the Inuit, Yupik, Iñupiat, Aleut (Unangax̂), and related circumpolar peoples across a vast territory stretching from Greenland through Arctic Canada, Ala

C_5_18 — Sami Nordic Shamanic Traditions

The Sami (historically "Lapp," now considered pejorative) are the indigenous people of Sápmi, spanning northern Norway, Sweden, Finland, and the Kola Peninsula of Russia. Their shamanic tradition, centered on the noaidi

C_2_16 — Mesoamerican Mythology Beyond Maya and Aztec

Mesoamerican mythology is overwhelmingly studied through the lens of the Maya and Aztec/Mexica — the two civilizations with the most extensive surviving textual and iconographic records. Yet Mesoamerica was a mosaic of d

ZF_1_13 — Continental Shelves: Submerged Geography and Ice Age Coastlines

Continental shelves — the shallow, gently sloping underwater extensions of continental landmasses — represent some of the most biologically productive, economically valuable, and archaeologically significant terrain on E

E_3_07 — Late Bronze Age Collapse

The Late Bronze Age Collapse (c. 1200–1150 BCE) was one of the most dramatic civilizational catastrophes in human history — a cascade of destructions, abandonments, and systemic failures that ended the interconnected pal

E_3_00 — Geological Hydrological Events: Subfolder Summary