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.
51 results for "bone markings" — page 3 of 3
L_4_05 — Paleogenomics Methods and Ancient DNA
Paleogenomics — the study of ancient genomes — has transformed archaeology, anthropology, and evolutionary biology over the past two decades, recognized by the 2022 Nobel Prize in Physiology or Medicine awarded to Svante
L_4_04 — Ancient Proteomics and Paleoproteomics
Paleoproteomics — the recovery and analysis of ancient proteins from archaeological and paleontological specimens — has emerged as a revolutionary complement to ancient DNA (aDNA), dramatically extending the temporal and
H_4_14 — The Smithsonian Controversy — Giant Claims and Institutional Response
The claim that the Smithsonian Institution has systematically suppressed evidence of giant human skeletons — allegedly found in 19th-century mound excavations across the American Midwest and East — is one of the most per
ZE_2_02 — Prophecy, Divination, and Oracular Traditions
Divination — the practice of obtaining knowledge of the unknown (future, hidden, distant) through non-ordinary means — is arguably the most universal religious/intellectual practice in human history. Every documented civ
R_4_01 — The Evolution of Flight: Birds, Bats, Insects, and Pterosaurs
Powered flight has evolved independently at least four times in the history of life — in insects (~350–400 Ma), pterosaurs (~230 Ma), birds (~160 Ma), and bats (~55 Ma) — making it one of evolution's most spectacular exa
R_4_14 — Evolution of Hearing: From Vibration Sensing to Complex Auditory Systems
The evolution of hearing — the ability to detect pressure waves propagating through air, water, or solid substrates — represents one of the most remarkable transformations in vertebrate history. The story begins with anc
R_4_06 — Skeleton Evolution and Biomechanics
Skeletal systems — structures providing support, protection, and movement — have evolved independently multiple times across the tree of life, representing one of the great themes in the history of life. Three fundamenta
F_1_08 — Trans-Pacific Contact — Pre-Columbian Connections
The Pacific Ocean — covering over 165 million km² — was long assumed to be an impenetrable barrier to pre-Columbian cultural exchange between Asia/Oceania and the Americas. However, a growing body of botanical, genetic,
F_3_05 — Writing System Origins and Independent Inventions
Writing was independently invented at least four times in human history: Sumerian cuneiform in Mesopotamia (~3400 BCE), Egyptian hieroglyphs (~3200 BCE), Chinese script (~1200 BCE with possible earlier precursors), and M
F_3_09 — Musical Instrument Diffusion and Shared Traditions
Musical instruments represent some of the oldest artifacts of human culture and their distribution patterns across the globe illuminate deep connections — and sometimes startling independent inventions — among widely sep
V_1_18 — Ethnomathematics: Mathematics Across Cultures
Ethnomathematics — the study of mathematical ideas, methods, and practices developed by cultural groups outside the Western academic tradition — was formalized as a field by Ubiratan D'Ambrosio (Brazil, 1985), who argued
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