today at mono lake


The Mono-logue


Major Categories   Search Blog:

The Mono-logue » Geology

‘Geology’ Category

2020 Mono Lake Field Seminars posted online

Wednesday, January 15th, 2020 by Elin, Communications Coordinator

The complete list of all the Mono Lake Committee’s 2020 Field Seminars is now available online here! Registration opens at 9:00am on Saturday, February 1 for members only.

Check out the whole list of 2020 Mono Lake Field Seminars here! Photo by Rose Nelson.

Take a look at the seminars now so you know what to sign up for in two weeks when registration opens on Friday, February 1 at 9:00am for Mono Lake Committee members only. If you are not a Committee member, but you wish to register in February, you may join the Committee and sign up for the class of your choice at the same time. If you have any questions, you can check the list of frequently asked questionsemail the Field Seminar team, or call (760) 647-6595.

2019 in review: The 5-Mile Radius challenge at Mono Lake

Monday, January 6th, 2020 by Nora, Lead Naturalist Guide

A coyote trots along the wintry shore of Mono Lake on January 1, 2019. Photo by Nora Livingston.

In 2019, I set out to dig deeper into the natural history of the Mono Basin so I can better share it with visitors and locals alike. I took on a quest called the 5-Mile Radius (5MR) challenge that focuses on getting to know the flora and fauna within five miles of my home. It is more than keeping lists of birds seen and plants found—it is a way to pay careful attention to my community. It is a way to fall in love every time I set foot outside my door. In my particular case, it is also (more…)

Calling Mono Lake photographers!

Wednesday, October 23rd, 2019 by Arya, Communications Director

Submitting images for consideration for the Mono Lake Calendar has never been easier, so if you have a beautiful shot, we’d love to see it! Now is the time—the deadline is next Thursday, October 31, 2019, and you can find submission information here.

2020 Mono Lake Calendar

We are looking for images of scenes within the watershed boundary of Mono Lake, and possible subjects include, but are not limited to: plants, geologic features, streams, (more…)

2021 Mono Lake Calendar submission deadline is approaching

Wednesday, September 25th, 2019 by Joslyn, Project Specialist

We hope you are planning to submit your Mono Lake and Mono Basin photos for the 2021 Mono Lake Calendar jury selection this year. The deadline is Wednesday, October 31, 2019, and you can find submission information here.

Photos courtesy of John Dittli, Jessica Tallman, Dennis Flaherty.

We encourage you to submit high-quality photographs that you feel best capture the spirit of the Mono Basin’s geological and ecological wonders. To be selected for inclusion (more…)

Refreshing ‘Ologists: Rock glaciers as under-explored hydrologic reservoirs and climate refugia

Saturday, September 7th, 2019 by Ellie, Mono Lake Intern

Join us on Tuesday, September 10 at 4:00pm in the Mono Lake Committee gallery for this week’s Refreshments with Refreshing ‘Ologists. Connie Millar, Senior Scientist with the US Forest Service, will be here to discuss rock glaciers as under-explored hydrologic reservoirs and climate refugia. If you can join us for this free event, please register here. Please note: This talk is on a Tuesday!

Gibbs Rock Glacier and Kidney Lake, seen from Dana Plateau. This is an active, ice-embedded rock glacier, moving at a rate of about 0.5 meters per year, and producing a steady output of cold groundwater. Photo courtesy of Connie Millar.

Despite their ubiquity, rock glaciers are little-recognized land forms of the high Sierra Nevada and other Great Basin mountains. Long studied globally by glacial specialists, their unique properties as enduring sources of cold-water springs and lakes, and their related roles in providing habitat for (more…)

“An effort of this magnitude will never be perfect”

Friday, September 6th, 2019 by Kevin, Information Center & Bookstore Assistant

Twenty thousand years ago, a glacier churned down Lee Vining Canyon. Hundreds of feet thick at the top of the canyon, the glacier reached its maximum extent at the site of what is now the US Forest Service ranger station, just west of Lee Vining.

It is now easier to picture this arm of what scientists call the Tioga glaciation thanks to a new US Geological Survey map showing its extent throughout the Yosemite region. Greg Stock, geologist for Yosemite National Park and one of the map’s authors, spoke at the Mono Lake Committee last month. To a packed room, he described the jumble of moraines, boulders, and rock striations that he and his colleagues deciphered to build the map.

The USGS’s new map, released this summer, shows the extent of the Tioga glaciation in the vicinity of Yosemite National Park. This corner of the map shows a glacier flowing down Lee Vining Canyon toward ancestral Mono Lake (Lake Russell). Image courtesy of the USGS.

But this latest map is based on more than work by Stock and his colleagues. It also draws on the efforts of an earlier generation of scientists. In other words, just as the Tioga glaciation isn’t the only glacial period in the Sierra Nevada’s past, the 2019 map is not the first map of the Tioga glaciation in the park. (more…)

Join us for birding & geology at Mono Lake this Labor Day weekend

Monday, August 26th, 2019 by Krista, Birding Intern

This coming weekend we’re offering three one-day seminars for a full weekend of natural history at Mono Lake. Snap up the last few spaces in Birding the White Mountains on Friday, Volcanism of the Mono Basin on Saturday, and Shorebird Migration on Sunday!

Join Lead Naturalist Guide Nora Livingston for three seminars over Labor Day weekend. Photo courtesy of Bob Yates.

Birding the White Mountains • August 30 • 1 space left!

The gradient from the Owens Valley up to the White Mountains provides a great swath of diverse habitat, from desert oasis up to high‐elevation pinyon‐juniper woodland. During this popular field seminar we will (more…)

Updated schedule: Refreshments with Refreshing ‘Ologists 2019

Monday, August 19th, 2019 by Ellie, Mono Lake Intern

Join us for the four remaining lectures in this summer’s Refreshments with Refreshing ‘Ologists series, featuring scientists presenting their work in the region.

Join us for Refreshments with Refreshing ‘Ologists on Wednesdays at 4:00pm at the Mono Lake Committee. Photo by Elin Ljung.

Lectures happen at 4:00pm in the Mono Lake Committee Information Center & Bookstore gallery. Presentations last about one hour and include light refreshments. If you can join us for these free events, please register here!

Join us for these scheduled talks: (more…)

Space available in upcoming Mono Basin geology field seminars

Monday, August 12th, 2019 by AnnaLisa, Mono Lake Intern

A highly popular field seminar offering, Geology of the Mono Basin: Land of Fire & Ice focuses on the diverse and spectacular geology of Mono Lake, the Mono Craters, Black Point, Lee Vining Canyon, Tioga Pass and more.

Mono Basin Geology: Land of Fire & Ice • August 16–18 and September 20–22 • $182 per person/$167 for members

Spaces are open in this year’s Mono Basin Geology field seminars, led by Yosemite National Park geologist Greg Stock. Photo by Robbie Di Paolo.

Greg Stock leads, presenting accessible and engaging insight into the processes which formed these landscapes as they appear today. Yosemite National Park’s first-ever (more…)

Refreshing ‘Ologists: The extent of the last glacial maximum in Yosemite and the Mono Basin

Saturday, August 3rd, 2019 by Ellie, Mono Lake Intern

Join us on August 7 at 4:00pm in the Mono Lake Committee gallery for Refreshments with Refreshing ‘Ologists. Greg Stock, Yosemite National Park geologist, will be here to discuss the extent of the Tioga Glaciation. If you can join us for this free event, please register here to guarantee your spot!

Map of the extent of the Tioga Glaciation, courtesy of Greg Stock.

Much of the spectacular scenery of Yosemite and the Eastern Sierra is the result of erosion by glaciers. The most recent glacial period, known in the Sierra as the Tioga Glaciation, reached a maximum extent about 20,000 years ago, and left behind abundant evidence of its presence in the mountains, including glacial moraines, erratics, striations, polish, and sculpted bedrock. (more…)

The Mono-logue is powered by Wordpress
Subscribe to entries with RSS or by Email. Subscribe to comments (RSS).

Find us on Facebook

 

Follow us on Twitter

 

Print this page
print

search | contact us | site map 
 

MLC Logo

© 2020 mono lake committee
The Mono Lake Committee is a non-profit 501(c)(3) organization.