#tridactyl
Dinosaur toe beans
November 17, 2024 at 4:20 PM
It's big, it's tridactyl, and it's Hell Creek, so we reckon this is an adult Tyrannosaurus rex trackway.

Paper here: www.tandfonline.com/doi/full/10....
September 9, 2026 at 11:34 AM
🏺 It turns out that Ben Lamm, the founder of Colossal Biosciences, is an ancient aliens pseudoarch guy. Inspired by a YouTuber, he has reached out to the Peruvian gov't to collect DNA samples from the "mummified tridactyl alien remains." Reminder that these remains are not actually aliens, but
November 28, 2025 at 4:33 PM
Tridactyl is out now!

youtu.be/hQenqHx5BP0?...
DRASS - tridactyl
YouTube video by Eric Drass
youtu.be
March 1, 2026 at 8:24 AM
@pelican-man.bsky.social just showed me this very good image
January 24, 2026 at 6:24 PM
A large tridactyl trackway from the Upper Cretaceous Hell Creek Formation of North Dakota, likely attributable to an adult Tyrannosaurus rex: Journal of Vertebrate Paleontology: Vol 0, No 0 - Get Access www.tandfonline.com/doi/full/10....
A large tridactyl trackway from the Upper Cretaceous Hell Creek Formation of North Dakota, likely attributable to an adult Tyrannosaurus rex
Large theropod tracks are uncommon within the Hell Creek Formation with trackways being exceedingly rare. Until recently the tracks and trackways that have been associated with non-Tyrannosaurus ty...
www.tandfonline.com
September 8, 2026 at 4:54 PM
Turn around for five minutes and there's another tridactyl asshole getting put through the x-ray machine like a fucking gas station hotdog
December 3, 2025 at 9:19 AM
I keep a big document of the most interesting facts I've ever learned. 📣Here are my favorite facts from 2024!📣
#1: An archaeological site in Brazil where ancient people made petroglyphs that interacted with, and sometimes mimicked, dinosaur footprints
www.nature.com/articles/s41...
January 1, 2025 at 10:26 PM
J.B. Davidson et al. (2025)
Testing the utility of interdigital angle as a taxonomically informative variable in tridactyl dinosaur ichnology
Italian Journal of Geosciences 144(3): f.3
DOI: doi.org/10.3301/IJG....
www.italianjournalofgeosciences.it/297/article-...
Testing the utility of interdigital angle as a taxonomically informative variable in tridactyl dinosaur ichnology
Interdigital angle is one of many metrics used to identify tridactyl dinosaur trackmakers. However, there is disagreement about the taxonomic significance of this metric, and some have argued that ext...
doi.org
July 20, 2025 at 12:56 PM
Depiction of fetal-cannibalism on tridactyl alien species, commission painted on Clip Studio Paint 🖌️ #tridactyl #alien #speculativebiology #commission
September 17, 2025 at 9:37 PM
Yhst MTG creature is more a tridactyl
April 11, 2025 at 10:25 AM
I'M KIND OF A FREAK SO I PREFER WHEN THE TALONS MATCH THE ACTUAL BIRD THE ANTHRO IS BASED ON (ZYGODACTL FOR OWLS, TRIDACTYL FOR EMUS, ECT)
ITS *FINE* IF THE ANISODACTYL (DEFAULT) ARRANGEMENT IS USED TO REPLACE THESE BUT NOT THE OTHER WAY AROUND

HERE'S A DIAGRAM ^v^ (www.nature.com/articles/s41...)
May 14, 2026 at 11:15 PM
A few weeks ago, Jack Davidson published his undergrad work on how the angles between the toes of dinosaur footprints can identify the trackmakers:

www.italianjournalofgeosciences.it/297/article-...
Testing the utility of interdigital angle as a taxonomically informative variable in tridactyl dinosaur ichnology
Interdigital angle is one of many metrics used to identify tridactyl dinosaur trackmakers. However, there is disagreement about the taxonomic significance of this metric, and some have argued that ext...
www.italianjournalofgeosciences.it
July 28, 2025 at 7:58 PM
Me, playing with the measuring tape:

The giant anteater (Myrmecophaga tridactyl) has the longest tongue in the animal kingdom, at 2 ft, 60 cm.

It's coated in backward facing 'barbs' or papillae & kept moist by large salivary glands. So the way the anteater eats...
a small anteater looking up at the camera with a smiling sun behind it
Alt: a small anteater looking up at the camera with a smiling sun behind it. The tongue lolls out almost to its chest, a remarkable distance. It's half-in a standard beige pet carrier.
media.tenor.com
June 28, 2025 at 5:34 PM
I believe I nailed keyboard navigation in #Netrunner quite well.

Every link can be followed through a fuzzy-finder, no mouse required, and best of all it's native and not a JavaScript-based extension a la Tridactyl/Surfingkeys/Vimium.
August 20, 2026 at 1:29 PM
YOU GUYYYYYYYYS a fuckin’ peer reviewed paper in an international scientific journal says one of the Nazca mummies is indeed a legit humanoid being with socio-cultural implications rgsa.openaccesspublications.org/rgsa/article...
Biometric Morpho-Anatomical Characterization and Dating of The Antiquity of A Tridactyl Humanoid Specimen: Regarding The Case of Nasca-Peru | Revista de Gestão Social e Ambiental
rgsa.openaccesspublications.org
May 30, 2024 at 8:11 PM
Here's a dinosaur trace for this week's #FossilFriday — a footprint of a large 'carnosaur' (likely a carcharodontosaur) at the Mill Canyon Dinosaur Track Site outside of Moab, Utah.

This is easily one of the most impressive dinosaur track sites in the world, and it honestly needs more protection
September 12, 2025 at 4:01 PM
Ancient weaving of Tridactyl humanoids
YouTube video by Unknown Ancient History
youtube.com
September 22, 2024 at 2:10 AM
#botaday RM-02 Beast Megatron. This was a new sculpt based on his Beast Wars look, about four inches tall, bearing a Decepticon insignia. Released in Japan in 2004, Beast Megatron turns into a purple Tyrannosaurus rex.
October 13, 2025 at 5:57 PM
Its a Tridactyl , actually
May 20, 2025 at 9:43 AM
L. Xing et al. (2025)
Grallatorid–eubrontid tridactyl track assemblages from Lower Jurassic, Sichuan Province, China: Insights into theropod diversity, locomotion and behavior
Journal of Palaeogeography 100311
doi: doi.org/10.1016/j.jo...
www.sciencedirect.com/science/arti...
Redirecting
doi.org
November 28, 2025 at 1:06 PM
Beast Wars Drill Bit! This evil weevil does more than just make holes in plants, he makes holes in Maximals! I like that his proboscis & antennae form a long fingered tridactyl hand over his drill, lovely design. Just be glad he’s not his Japanese cousin when he’s got that drill out
February 12, 2025 at 1:19 PM
Formal name is tridactyl suspected aliens.
January 12, 2025 at 10:34 PM
realized i can tie bookmarklets to tridactyl shortcuts and now i love them again

the web can be so empowering
August 30, 2026 at 7:08 AM