Jack Stack
@jackstack.bsky.social
Trophy husband, PhD vertebrate paleontologist. 0 time rank 1 wow PVP player. I also write about the history of fishes: https://fishhistory.substack.com/. He/him
Fish McWilliams
Jaden Muskrat
Panda Askew
The list goes on and on
Jaden Muskrat
Panda Askew
The list goes on and on
January 10, 2026 at 1:27 AM
Fish McWilliams
Jaden Muskrat
Panda Askew
The list goes on and on
Jaden Muskrat
Panda Askew
The list goes on and on
Where did they get that picture of me?
January 9, 2026 at 7:49 PM
Where did they get that picture of me?
She knows I want to procrastinate from submitting this paper
January 6, 2026 at 7:37 PM
She knows I want to procrastinate from submitting this paper
Working on early actinopts is a cycle between thinking you finally understand them and thinking we know absolutely nothing.
January 6, 2026 at 3:56 AM
Working on early actinopts is a cycle between thinking you finally understand them and thinking we know absolutely nothing.
Thank you and glad to hear it!
January 4, 2026 at 8:40 PM
Thank you and glad to hear it!
Reposted by Jack Stack
I want to be a better crinoid appreciator
January 2, 2026 at 6:28 PM
I want to be a better crinoid appreciator
He absolutely does not read papers. He asked me for a PDF but published a long diatribe about how dumb my work was before even reading it, based on old conference abstracts
January 2, 2026 at 4:36 AM
He absolutely does not read papers. He asked me for a PDF but published a long diatribe about how dumb my work was before even reading it, based on old conference abstracts
Peters has moved into the fish realm too. He has some wild 1700s era takes on Paleozoic fishes and Saurichthys.
January 1, 2026 at 10:34 PM
Peters has moved into the fish realm too. He has some wild 1700s era takes on Paleozoic fishes and Saurichthys.