Guillotines and Gentners

HPT Conference 2023

Coming soon! 2023 (Sept. 21-23) Hydroplate Conference

Mid Atlantic Ridge forming

Click HERE to register for Thursday evening, Sept. 21
 HERE to register for Friday, Sept. 22
HERE to register for Saturday, Sept. 23
  • Why do we find amino acids on asteroids, and limestone in comets?
  • What produced the world’s massive volume of sedimentary rock?


At 3:45 into today's program Bob Enyart uses the term "alleged journalists". The Aurand Topical BEL Index led us to this program when we searched for an early use of that term. By the way, if you would like to create a written show summary of this program, please email it to and we'll get it posted here. Thanks!