More Messengers from the Mantle

Since I showed off the 3D kimberlite intrusion breccias yesterday, I feel as if I owe you some other photos from that lovely exhibit at the IGC. I apologize for the poor quality of these photos – the gorgeous samples were behind glass and brightly lit, which made photography difficult. But the rocks are sooooooooo … Read more

Two kimberlite intrusion samples presented in 3D model format

While in Cape Town for the 35th meeting of the International Geological Congress in August/September, I was delighted at the “Messengers from the Mantle: Craton Roots and Diamonds” exhibit on kimberlites. It was a world-class collection of excellent specimens that traveled to the Congress from across the city at the University of Cape Town. I … Read more

Friday fold: core

At the Rocky Mountain Section meeting of the Geological Society of America this week, there were several displays of interesting cores. I’m not sure where this one came from, but it had a fold in it, and since no one else had volunteered a Friday fold for this week, I took a photo: It’s standard … Read more

Samples from Austin: Stretched pebble conglomerate

While at the University of Texas at Austin, where the Jackson School of Geosciences was hosting the Summit on the Future of Geoscience Education this past weekend, my friend and colleague Pete Berquist snapped this image of a stretched pebble conglomerate in the structure teaching lab: Some nice examples of pressure solution evidence in there … Read more

GSA – Halfway through the annual meeting

These annual meetings of the Geological Society of America seem to fly by faster and faster. I’ve found that, through the years and as my career has developed, that I have less and less time for attending talks or contemplating research presented on posters. Instead, I spend my time sharing my own work, supporting students, … Read more

Off to GSA

This morning I’m on a flight to Denver, for the 125th anniversary annual meeting of the Geological Society of America. The annual GSA meeting is a special time of year for me, and for many geology professionals across the country. It’s an intense half-week of talks, sharing, learning, networking, hanging out with old friends, meeting … Read more

Digital images of the “Digital Geology Speed Dating” session at GSA

Justin Samuel at GSA sent me these images from the annual meeting in Charlotte. They show me demonstrating GigaPan technology at the Pardee Symposium called “Digital Geology Speed Dating”. With my colleagues Ron Schott and Jen Piatek, I suggested that GigaPans are a cool medium with readily obvious geologic usage for research, outreach, and education. … Read more

Friday fold: Nashoba migmatite

The Friday fold is a contribution from the Massachusetts Geological Survey. It shows a migmatite with lovely structure. An upcoming (free) field trip to this location will be part of the 2012 Structural Geology and Tectonics Forum: an event readers may be interested in attending

Sharing the M.A.G.I.C.

Last Thursday, my colleague Jim Buecheler and I took two students (Robin Rohrback and Alan Pitts) down to Charlottesville, Virginia, for a meeting at the state geological survey. The Department of Geology and Mineral Resources sponsors an annual one-day symposium on Virginia geology that I’ve participated in two or three times before. Last year I … Read more

InTeGrate, and some UTEP folds

I’m in El Paso, Texas, today (and tomorrow and Saturday), collaborating on a massive brainstorming session for a new NSF-funded initiative called InTeGrate, which is all about Interdisciplinary Teaching of Geoscience for a Sustainable Future. As leader Cathy Manduca said today when she opened our session, “We’re here to save the world!” And we’re going … Read more

The GSA meeting experience, 2011

I’m on the plane home from the annual meeting of the Geological Society of America, held this year in Minneapolis, Minnesota. This annual event features a robust smorgasbord of science, with talks and posters detailing the research efforts of thousands of geoscientists from the US and other countries. It’s an amazing experience on many, many … Read more

Geoblogger/Geotweep Rendezvous, summer 2012?

At the end of the summer, there was a conversation on Twitter about having a meet-up (“rendezvous” sounds more authentic, it was pointed out) for folks involved in geology social media: stuff like geoblogs and Twitter, but pretty much open to whoever’s into meeting up in some interesting place and exploring some geology together. Following … Read more

My week

This week is “Wyoming Energy Resources field trip” week! Day Start End Destination August 1st Sheridan, WY Lander, WY Gas Hills Uranium District August 2nd Lander, WY Lander, WY Green River Basin Oil Shale and South Pass/ Atlantic City Mining District August 3rd Lander, WY Newcastle, WY Smith Ranch-Highland Uranium ISR Mine and Mill near … Read more

Explore the DGMR rock garden

I shot this gigapan (900 images) last Thursday during the lunch break of the annual “Geology of Virginia” symposium hosted by the Commonwealth of Virginia’s Department of Geology and Mineral Resources. It shows the rock garden outside the DGMR’s offices in Charlottesville, a place where they have collected charismatic megasamples from across the state’s five … Read more

A glacial delta complex in western Pennsylvania

A week ago Saturday, my three Honors students and I went on a field trip led by Gary Fleeger of the Pennsylvania Geological Survey, to examine some cool glacial features in western Pennsylvania. The trip was associated with the joint meeting of the northeastern & north-central sections of the Geological Society of America, held in … Read more