by John Leeman | Dec 23, 2022
Geology is all about putting together the puzzle without the picture on the box. We’re often trying to work out how rock was created in the first place, then trying to untangle the timeline of deformation after it was created. When it comes to sedimentary rocks... by John Leeman | Dec 16, 2022
2022 was quite a year, as we seem to be saying about every year recently. In the past we’ve done gift guide shows and yearly reviews, but this year we decided to mix it all together into a 2022 favorite things show! John and Shannon discuss what made our top... by John Leeman | Dec 4, 2022
When we need to know what’s actually beneath our feet or we want to extract natural resources from the planet, we need a borehole. This week on the podcast we talk about the deepest hole ever drilled on the planet, a scientific expedition called the Kola... by John Leeman | Nov 18, 2022
In this week’s podcast, John and Shannon dive into when it is time to upgrade technology and when to leave good enough alone. It can be a difficult decision to let a perfectly good piece of gear go, but sometimes it is the right call. John recently dealt with... by John Leeman | Nov 11, 2022
In this week’s geocast John and Shannon talk about geologic dikes and how they form. These features are injections of rock into pre-existing strata, classifying them as intrusive. There are two main classes: sedimentary and igneous. While igneous dikes are more...