Jack Stack@jackstack.bsky.socialShould students be exposed to such dangerous materials as Paleozoic ray-finned fishes?Matt Friedman@friedmanlab.bsky.socialTeaching on campus, so no collections visit. Instead enjoy some actinopterygians for today's lab for EARTH 437: Vertebrate Paleontology.9/10/26, 2:29 pm·0 reposts·11 likes