: 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.
In many institutional repositories (like or Liverpool John Moores University ), the URL structure uses these IDs (e.g., .../id/eprint/26667/1/... ). 26667(1).mp4
: 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 : This research uses high-speed video recordings of
: Speed from fossil trackways: calculations not validated by extant birds on compliant substrates . : The file 26667(1)
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 ID is associated with the following scholarly work:
: Royal Society Open Science (or Biology Letters depending on the specific repository version).