G_2_03 — Bayesian Reasoning and Archaeological Inference

Bayesian reasoning — the systematic updating of probabilities for hypotheses as new evidence is acquired — has transformed archaeology, chronology, and the evaluation of disputed historical claims since the 1990s. At its

G_2_00 — Analytical Computational: Subfolder Summary

O_5_18 — Subterranean Worlds: Caves, Catacombs, and Underground Heritage

Humanity has a deep and ancient relationship with the underground — from Paleolithic cave sanctuaries decorated 40,000+ years ago, to engineered underground cities capable of sheltering tens of thousands (Derinkuyu, Capp

D_2_11 — Abu Simbel: Ramesses II and Solar Engineering

Abu Simbel — twin rock-cut temples on the western bank of the Nile in southern Egypt (Nubia), near the modern border with Sudan — represents the apex of pharaonic monumental engineering and one of the most spectacular so

D_2_13 — Palmyra: Crossroads of Civilizations

Palmyra (ancient Tadmor; Arabic: Tadmur) — an oasis city in the Syrian desert approximately 215 km northeast of Damascus — rose to extraordinary prominence between the first and third centuries CE as a caravan trade hub

D_2_21 — Black Sea Deluge: Archaeological Evidence for Rapid Flooding

The Black Sea Deluge Hypothesis proposes that the Black Sea — now a large saline body connected to the Mediterranean via the Bosporus Strait — was once a significantly smaller, lower freshwater lake during the Last Glaci

D_2_14 — Valley of the Kings: Royal Tombs and Afterlife Architecture

The Valley of the Kings (Arabic: Wadi al-Muluk; ancient Egyptian: Ta-sekhet-ma'at, "The Great Field") — a narrow, arid wadi on the west bank of the Nile opposite ancient Thebes (modern Luxor) in Upper Egypt — served as t

D_2_19 — Bronze Age Southeast Asia: Ban Chiang, Dong Son & the Metal Age Transition

Southeast Asia developed a distinctive Bronze Age tradition beginning c. 2000 BCE that challenges diffusionist models of metallurgical transmission from the Near East. The Ban Chiang site in northeastern Thailand, excava

D_2_12 — Knossos and Minoan Palatial Architecture

Knossos — located approximately 5 km south of modern Heraklion on the island of Crete — is the largest and most famous Bronze Age palatial complex in the Aegean world, serving as the political, economic, and ceremonial c

D_2_00 — Mediterranean Near East: Subfolder Summary

D_2_06 — Ur: Woolley's Excavations, the Royal Cemetery, and the Standard of Ur

Ur (modern Tell al-Muqayyar, southern Iraq) is one of the most important archaeological sites in Mesopotamia. Leonard Woolley's excavations (1922–1934), conducted jointly by the British Museum and the University of Penns

D_2_15 — Hattusa: Hittite Capital and Treaty Archives

Hattusa (modern Boğazköy/Boğazkale, approximately 150 km east of Ankara in north-central Turkey) — the capital of the Hittite Empire from approximately 1650 to 1180 BCE — was one of the greatest cities of the Late Bronze

D_1_15 — Angkor Thom and Bayon: Faces of the Devaraja

Angkor Thom ("Great City") — the last and most enduring capital city of the Khmer Empire — was built by Jayavarman VII (r. c. 1181–1218 CE) as a walled, moated urban complex of approximately 9 square kilometers in presen

D_1_16 — Göbekli Tepe Pillar Reliefs: Iconographic Analysis

The monumental T-shaped limestone pillars of Göbekli Tepe (southeastern Turkey, c. 9600–8000 BCE) bear the world's oldest known examples of monumental relief sculpture — an extraordinary corpus of carved imagery that pro

D_1_20 — Chankillo Solar Observatory: The Thirteen Towers

Chankillo is a 2,300-year-old ceremonial complex in the Casma Valley, coastal Peru, featuring a line of Thirteen Towers that constitute the oldest known solar observatory in the Americas and one of the most complete arch

D_1_21 — Cahokia & Monks Mound: North America's Largest Pre-Columbian Settlement

Cahokia, located near present-day Collinsville, Illinois, was the largest and most complex pre-Columbian settlement north of Mexico, reaching its peak between approximately 1050 and 1200 CE during the Mississippian cultu

D_1_00 — Iconic Megasites: Subfolder Summary

D_1_22 — Pacific Island Megalithic: Nan Madol, Lelu Ruins, and Oceanic Stone Architecture

Nan Madol — a ceremonial complex of 92 artificial islets spread across a shallow lagoon off the southeast coast of Pohnpei (Federated States of Micronesia) — is one of the most enigmatic megalithic sites on Earth and has

D_0_00 — Sites & Artifacts: Section Summary

D_5_13 — Obsidian: Volcanic Glass in Technology, Trade, and Ritual

Obsidian — a naturally occurring volcanic glass formed when felsic lava cools rapidly with insufficient crystal growth — is one of the most important materials in human technological and cultural history. Prized for its