Happy Turkey Day from us here at Geology on the Rocks!  Episode 12 was another fun episode with special guest, Jason Young. Jason runs day to day operations at an engineering firm in DFW and has experience in all things mud and studied paleodebris flows in West Texas. This episode begins with some new news about the first dinosaur bones discovered in Ireland, Genetic Advancements of the Platypus, 6,000 Year Old Arrows, Mars Meteorites, and the December 21st Double Planet. We wrap up loose ends from our last episode,, Dating Relatives Bad; Relative Dating Good, and discuss radiometric/numerical dating. Jason discusses the real differences between engineers and geologists. We try our hand at sizing things but who even really knows? This week's mineral was brought you by Ca4Si2O6(CO3)(OH)2. Jason and Bryan leave James out to dry like a High Pressure system adiabatically warming the air when he talks about air pressure and wind. Tornado Talkin' . Lastly, this week's That Freaking Rocks we each build our own super band and our last guest makes the cut! Stay Tuned and Keep It On The Rocks!