Tyler Keillor
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tylerkeillor.bsky.social
Tyler Keillor
@tylerkeillor.bsky.social
Dad, husband, paleoartist.
Lab manager for Paul Sereno at University of Chicago Fossil Lab
Trust: these bad days will be in the past of a better future!
November 14, 2025 at 3:58 PM
You’re OK! Hugs!
November 14, 2025 at 3:48 PM
😆amazing! That’s it exactly!
November 14, 2025 at 3:35 AM
Outstanding rediscovery!
Until I enlarged the image, all I could see was a happy little skull!
November 10, 2025 at 6:59 PM
Looking forward to reading this new pterosaur study, and fitting that while driving home this afternoon I caught this pterosaur-shaped cloud over Chicago!😎
November 6, 2025 at 2:55 AM
No, you’ll find the paper remarks that the artwork is tentatively depicting the head display but the new mummies don’t have that part preserved… Here’s to finding more mummies now that this type of preservation is better understood as possible!
October 25, 2025 at 3:01 PM
I can just see from that smile what’s in home iguana’s imagination right now!:
October 25, 2025 at 1:35 AM
October 22, 2025 at 8:55 PM
Fantastic support shell! Not easy- well done!!
October 17, 2025 at 6:22 PM
I’m using a “Chicago pneumatic”, a workhorse engraving pen, not built for fossil prep technically, but widely adopted in the past- though now more options exist from a few companies that are more $$ but built for the purpose. We use a range for different tasks! 🦴
October 17, 2025 at 6:15 PM
Another repair I made at that same time (’99-‘00) to the ribs of the defeated Lambeosaurus…after a visitor apparently climbed over the railing & onto the mount to pose for a photo! Mainly cracked plaster filler on bent armatures, which I filled & painted to match with Bill Simpson‘s guidance
September 25, 2025 at 2:18 AM
The ramp was so close to the Apatosaurus that visitors could reach over the wall and grab the tail: here I am in ‘99 or ‘00 repairing a caudal that was snapped by a visitor (after receiving how-to instructions from Bill Simpson in Geology) back when I was on Exhibits Maintenance staff
September 25, 2025 at 2:06 AM
Natural bristles from a brush glued onto snout, trimmed and painted for a subtle fuzzy display…I think it’s done! I‘ll add some final thoughts on my new Cyonosaurus sculpture in a follow up thread next-
September 22, 2025 at 2:31 AM