Ron Schott

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Or let the paleontologists dig it for you. That’s what a team led by Yale researchers did last year in southeastern Morocco’s Lower and Upper Fezouata Formations. The result is covered by LiveScience in Oldest Soft-Bodied Marine Fossils Discovered . Specifically, “The animals represented by these newly discovered fossils, including sponges, annelid worms, mollusks, and horseshoe crabs, lived during the Ordovician period between 480 million and 472 million years ago, making them the oldest ever discovered during this period.”

So, while I have your attention on that, let me redirect you to Ron Schott’s Road Trip: An Experiment in Social Geology. He begins,

With your help, dear readers and fellow geobloggers, I’d like to run an experiment in social geology this summer. My hypothesis is that real-time/live-web tools and social networking can be applied to geology-focused road trips in ways that enrich the experience for both the road-tripper and the audience of active participants. This blog post is a call for collaborators, and a starting point for discussion and refinement of this hypothesis. I hope that it evolves into much more than that.

Me too. While Ron traverses The West, I’ll be heading to France for much of June and July. But I’ll keep up with him and enjoy vicarious digging of hard rock landscapes, many of which I already know but haven’t seen. Sez Ron,

The response to my blog posts two weeks ago using excerpts from John McPhee’s Annals of the Former World has inspired me to attempt to GigaPan at least four more of his I-80 geologic localities on my way out to San Francisco. Tentatively, and subject to tight restrictions imposed by the vagaries of weather and the need to arrive at the conference on time, I’m aiming to GigaPan the Gangplank/Summit area of the Laramie Range, roadcuts in the Rawlins, WY area, something in the Rock Springs/Overthrust area of western Wyoming, the Wasatch Front/Great Salt Lake, the Golconda Thrust, and an ophiolite in the Sierra Foothills.

The only thick book I’ve picked up nearly as often as McPhee’s Annals is Tolstoy’s War and Peace (though the latter not in the last couple of decades, I regret to admit). The Gangplank and the Overthrust sites I have visited dozens of times in re-readings of Rising from the Plains, my favorite of the four prior books that Annals combines (with a bonus section called Crossing the Craton). The Wasatch, Salt Lake, Golconda thurst and Sierra Foothills ophiolites star in Basin and Range and Assembling California, which Annals also includes. Been to all of those many times as well.

Ron is a Gigapanner of the first water. Here’s the latest, shown with a Canon 5D like my own (though with a better lens than any that I have). Can’t wait to see what he shows. (Some samples from his professional work as a geology professor.)

Good to see by his tweets (he’s @rschott) that he’s still cruising the West Coast (after getting some gigapans in Utah en route ). While he’s still out there, here a few possible side trips I’d like to suggest :

  • Love Ranch, where David Love grew up. Love was the geologist who guided McPhee through Wyoming. The title of the resulting book, Rising from the Plains, comes from a diary of David’s mother, Ethel Waxham Love, a writer whose prose was equal to McPhee’s, and who carries much of the book’s narrative burden. Dr. Love and the ranch buildings are all gone, but not the landscape, nearly all the features of which were named by the Love family.
  • Red Bluff Ranch, near Lander and west of the Gas Hills, amidst red Triassic features raised to weather when the Wind River Range, said David Love to John McPhee, “just pooched out.” Red Bluff Ranch is where Ethel Waxham (years away from becoming a Love) arrived when she — as McPhee loves to put it — came into the country by stagecoach.
  • The Powder River Basin strip coal mines, where the land celebrated by “Home on the Range” is classed as “overburden” and peeled off by the square mile to extract coal. This is featured in the “Coal Train” chapters McPhee’s Uncommon Carriers.

I can think of many more, but those are a start. I’ll add more later. Right now I gotta take the kid to the dentist.

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Magma roots

capitol reef

The problem with “grass roots” as a metaphor is that it reduces its contributors to the miniscopic. Not microscopic, because then you couldn’t see them without a microscope. But miniscopic, meaning they’re small. You have to get down on all fours to eyeball them and say hi.

So I’ve been thinking about alternative meaphors where large movements are involved. For that you have to go deeper. Not into the dirt, because that has connotations of filfth and death. Rock roots is okay, in the sense that serious rock for the most part is solid, or what geologists call “competent”. You can build on it, and with it. The largest slabs of it are “tectonic”.

But maybe we can go deeper than that, below the Earth’s crust. How about “magma roots”? That occurred to me while reading Ron Schott‘s post, Building a Google Earth Geology Layer. Ron is a hard rock geologist who has been a good source of wisdom (and occasional correction) toward my own geology obsessions. What Ron proposes (in both his posts title and its detail) is a great idea — for Google, for the geology field, and for the rest of us.

Ron’s goals are modest in manner and ambitious in scale:

What I’d like to do here, with the help of the geoblogosphere (via the comments to this post, initially), is to set out some goals, examples, and use cases that could guide the development of a Google Earth geology layer. If there’s interest in building on this idea, I’d be happy to set up communications tools, create KML tutorials, or do anything else to facilitate a coordinated effort to develop such a layer. Hopefully, by leveraging the knowledge and efforts of the geoblogospheric community, along with excellent new resources for developing KML, we can make a real start toward building a useful geology resource.

For now, what I’d like to do is to begin to collect best practices/examples of good uses of KML in illustrating geology in Google Earth. I’ll start by pointing out the USGS Earthquake Hazards Program’s collection of Google Earth KML files and another collection of geologic KML resources at San Diego State University. These should give you some idea of the sorts of things that will be possible. Also helpful would be use cases – how would you like to use a geology layer in Google Earth? Suggestions here will offer us guidance as to what the most important elements of a Google Earth geology layer should be.

I’m not a geologist, but I want to do everything I can to help raise this barn. Or, to keep from mixing metaphors, uncork this volcano.

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