26667(1).mp4 Apr 2026

The ID is associated with the following scholarly work:

: Speed from fossil trackways: calculations not validated by extant birds on compliant substrates . 26667(1).mp4

In many institutional repositories (like or Liverpool John Moores University ), the URL structure uses these IDs (e.g., .../id/eprint/26667/1/... ). The ID is associated with the following scholarly

: Royal Society Open Science (or Biology Letters depending on the specific repository version). : Royal Society Open Science (or Biology Letters

: This research uses high-speed video recordings of helmeted guineafowl traversing mud to validate (or challenge) the accuracy of calculating animal speeds from fossil footprints.

also corresponds to a PhD thesis titled "Life After Beckett: J.M. Coetzee and the Politics of Literary Thinking" . However, the .mp4 extension strongly suggests the biological locomotion study described above, as that paper explicitly cites using high-speed video for its methodology.

: The file 26667(1).mp4 is a supplementary recording showing the guineafowl walking on compliant (muddy) surfaces , used by researchers to measure stride duration and frame rate for speed calculation. Repository Usage