Episode 8 kicks off a new mini-series where the hosts answer a question they hear constantly: what got you into paleontology, and how did you start? They decide to go in alphabetical order, which puts Andy first, with Bret and Bryce chiming in throughout.
Andy traces his origin story back to an early visit to Chicago’s Field Museum, joking that an alternate-timeline version of him became an Egyptologist after too many laps through the mummy exhibit. From there, he pivots into what it actually takes to move from “knowing dinosaur names” to understanding “life through time,” and explains why paleontology is a hybrid discipline that can be approached through geology, biology, and more.
The heart of the episode is Andy’s deep dive into taphonomy: what happens to organisms after death as they transition from the biosphere into the rock record. He breaks it into the two big phases, biostratinomy (after death, before burial) and diagenesis (buried and becoming fossil). Using examples from his research, Andy explains how minerals, preservation, and bone distribution can reveal environmental conditions and depositional history.
Along the way, the episode keeps a playful tone with running jokes about regional pronunciations (Milwaukee, Pierre, Thermopolis), academic “sample sizes,” and paleontologists being the kind of people who enjoy puzzles with half the pieces missing. Andy also talks about why Two Medicine Formation fossils are especially exciting for a taphonomist, including the potential for high-definition preservation and rarer finds like eggs and babies, while also correcting common “Jurassic Park”-style misconceptions about fossils always being pristine and fully articulated.
The conversation wanders, in a good way, into paleo gaming and museum-media nostalgia, plus a quick look at adjacent interests like ankylosaurs and pathology work (distinguishing injuries that happened in life vs damage that happened after death). Andy closes with a favorite “cool find” story involving placoderm plates that were once misinterpreted, then signs off by teasing that the next episode will focus on Brett’s path into paleontology.
Etude 13 LaSalle by Blue Dot Sessions
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