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.