Size Duel deck / Animals
Triceratops
Length: estimated body length, nose to tail
about 9 m (29.5 ft)
Range used for fair duels: 7.2 m to 11.3 m.
A three-horned plant-eater. Lengths are estimates from fossils.
Sources and checks
Checked 2026-11-01: Researched by Codex (two independent publishers, verbatim quotes); every counted quote re-found on its page by the server check (content-verify, or content-verify-pdf for PDFs); scope and plausibility reviewed by Claude (AI build agent). Quotes are short passages from each source.
“9.0”Natural History Museum, London: source, retrieved 2026-10-27; quote re-found by the server check
“Adult length: 9 metres long”Redpath Museum, McGill University: source, retrieved 2026-10-27; quote re-found by the server check
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