Subfolder: M1_Anomalous_Artifacts_OOParts | Parent Section: M — Forbidden Archaeology
Document Count: 13 | Last Updated: March 14, 2026
Category Tags: forbidden-archaeology, linguistics, forbidden archaeology, out-of-place artifact, fraud, oopart, ancient-technology, art-culture

OVERVIEW

This subfolder contains 13 documents covering Anomalous Artifacts OOParts within the Forbidden Archaeology section. Topics include OOPArts Catalog (Out-of-Place Artifacts), Antikythera Mechanism Deep Dive — The World's First Analog Computer, Iron Pillar of Delhi — Unexplained Corrosion Resistance, Costa Rica Stone Spheres (Las Bolas), Phaistos Disc — Undeciphered Minoan Artifact and 8 more topics. Key themes span oopart, lycurgus cup, phaistos disc, anomalous artifact, baigong pipes, voynich manuscript.

KEY POINTS

• M_1_01 — "Out-of-Place Artifacts" (OOPArts) are objects that appear anomalous for their age or context.
• M_1_02 — The Antikythera Mechanism is a corroded bronze device recovered from a Roman-era shipwreck off the Greek island of Antikythera in 1901.
• M_1_03 — The Iron Pillar of Delhi is a 7.21-meter, 6.5-tonne wrought iron column standing in the Qutb Minar complex in Mehrauli, New Delhi, dating to approximately 402 CE during the Gupta dynasty — most…
• M_1_04 — The stone spheres of Costa Rica (Las Bolas or petrosferas) are over 300 pre-Columbian stone sculptures found primarily in the Diquís Delta of southern Costa Rica.
• M_1_05 — The Phaistos Disc is a fired clay disc approximately 15 cm in diameter, impressed on both sides with a spiral arrangement of 241 signs comprising 45 distinct symbols, discovered in 1908 by Italian…
• M_1_06 — Roman dodecahedra are small hollow bronze (occasionally stone or lead) objects with 12 pentagonal faces, each containing a circular hole of varying diameter, with knobs or protuberances at each of…
• M_1_07 — Crystal skulls — life-sized or near-life-sized human skull models carved from clear or milky quartz crystal — have been among the most enduring icons of alternative archaeology since the late…
• M_1_08 — The Ica stones and Acámbaro figurines are two separate collections of artifacts cited in forbidden archaeology and creationist literature as alleged evidence that **humans coexisted with…
• M_1_09 — The Voynich Manuscript (Beinecke Rare Book and Manuscript Library, Yale University, catalog number MS 408) is a hand-written, lavishly illustrated codex of approximately 240 vellum pages…
• M_1_10 — The "Antelope Springs footprint" — discovered by amateur fossil collector **William J.
• M_1_11 — The Baigong pipes (also called the "Baigong alien ruins") are a collection of pipe-like iron-rich structures found in and around three caves on Mount Baigong (also transliterated Bai Gong…
• M_1_12 — The "Baghdad Battery" (also called the Parthian Battery) refers to a set of artifacts discovered in 1936 at Khujut Rabu (near Baghdad, Iraq) by German archaeologist Wilhelm König,…
• M_1_13 — The Lycurgus Cup is a 4th-century CE Roman cage cup (diatretum) made of dichroic glass, currently in the collection of the British Museum (accession no.

KEY THEMES & KEYWORDS

oopart, lycurgus cup, phaistos disc, anomalous artifact, baigong pipes, voynich manuscript, roman dodecahedra, damascus steel, pre-columbian, undeciphered, british museum, forgery, antikythera, nazca lines, piri reis

DOCUMENT INDEX

WHAT TO EXPECT

Documents in this subfolder follow the project's 4-tier evidence system:

• Tier 1 (Verified): Peer-reviewed, archaeological record, primary texts
• Tier 2 (Credible): Academic, debated but supported by evidence
• Tier 3 (Speculative): Possible but unverified
• Tier 4 (Dubious): No credible source or contradicted by evidence

Tier distribution in this subfolder: 1: 1 docs, 1–2: 1 docs, 2: 2 docs, 2–4: 2 docs, 3: 1 docs

Each document includes a Quick Summary, tiered claims with specific evidence,

counter-arguments, bibliography, and cross-references to related documents across the corpus.

Subfolder summary auto-generated from corpus analysis. Last Updated: March 14, 2026