[Texascavers] US deserts wet until 8, 200 years ago | ... after analyzing stalagmites from a cave ...

2015-08-05 Thread Jon Cradit via Texascavers
The research team identified the climatic turning point after analyzing stalagmites from a cave in Great Basin National Park in Nevada.

Re: [Texascavers] Texas cave diving

2015-08-05 Thread Diana Tomchick via Texascavers
Bill Mixon: and you’re point is what? That it’s a bad thing for standardized training in cave diving? That having standardized equipment is a bad thing if you need to help rescue someone due to equipment failure during a cave dive? If you spoke from personal experience, I’d be more inclined to

[Texascavers] Global Underwater Explorers

2015-08-05 Thread Mixon Bill via Texascavers
Sure, one would like to know that one's diving buddies are qualified and using equipment that is more or less familiar to you, so you can spot problems or help in an emergency; that is their argument. But it can be carried to extremes. See http://www.globalunderwaterexplorers.org/standards and

Re: [Texascavers] Global Underwater Explorers

2015-08-05 Thread Fofo via Texascavers
Hi Bill. There is a little bit of this happening in caving too. On any given weekend the gear the type of gear that people take into a cave is very different, everyone has their personal preferences. But on expedition caving there is more uniformity in equipment. You don't see someone using

Re: [Texascavers] Global Underwater Explorers

2015-08-05 Thread Mark Minton via Texascavers
There's a difference between having standards for performance/proficiency and mandating the type of equipment one uses. As Fofo said, some expeditions require participants to pass a rebelay course, but none that I've been on specify what type of vertical gear you must use. As long as you pass

Re: [Texascavers] Global Underwater Explorers

2015-08-05 Thread Fofo via Texascavers
Hey Mark. It's definitely not my intention to either defend GUE or to start an argument. I just want to understand and hopefully clarify some points. I read the standards and I didn't see anything that specifies the brand of equipment to use. It read more like (continuing with the caving