Skip to content
Institute For Sustainable Forestry

Latest News and Information

geology

“How to Read a Creek” Walk, October 12, 2019

2020-02-28
By: isf_admin1
On: February 28, 2020
In: ISF Events
With: 0 Comments
Reading A Creek
Geomorphologist Mary Ann Madej guided participants along Prairie Creek, Lost Man Creek, and Redwood Creek in Redwood State and National Parks, talking about how creeks function, how they change in a changing environment, and the history of restoration in the parks.

Cahto, August 5, 2018

2020-02-17
By: isf_admin1
On: February 17, 2020
In: ISF Events
With: 0 Comments

Cahto, August 5, 2018

Our trip to the Bureau of Land Managment’s Cahto holding began with a climb to Cahto Peak for sweeping views along the coast and all over northern Mendocino County. From there we walked to Stoten Opening, a peculiar long narrow grassy meadow.

Acorn grinding rock
Acorn grinding rock.
Festuca californica
Huge native bunchgrass, California fescue, Festuca californica.
Stoten Opening
The group botanizing and exploring in Stoten Opening.
Lunch break on Cahto hike
Lunch break with much interesting discussion.

Lassics, June 23, 2018

2020-02-13
By: isf_admin1
On: February 13, 2020
In: ISF Events
With: 0 Comments

Lassics, June 23, 2018

The distinctive humps of the Lassics peaks can be seen from some distance around Southern Humboldt. They are good representatives of the confused geology of northwest California, where many types of rock have been jumbled together by tectonic forces. Conical Black Lassic is often mistaken for a volcano, but is actually marine sedimentary rock; Mount Lassic was formed from a different mix of sedimetary rock; Red Lassic has material from a deep ocean trench. We looked at a possible glacial basin from the last ice age, and a recent wildfire.

Geologist Tim Bailey discussing serpentinite rock.
Geologist Tim Bailey discussing serpentinite rock.
The Lassics lupine, Lupins constancei
The Lassics lupine, Lupins constancei, known only from the Lassics, a rare plant adapted to difficult soils.
Mount Lassic
On top of Mount Lassic, looking west toward Salmon Creek and the King Range. The monument was built by an early survey team based there.

Red Mountain, June 9, 2018

2020-02-12
By: isf_admin1
On: February 12, 2020
In: ISF Events
With: 0 Comments
Red Mountain, June 9, 2018
Red Mountain is a Bureau of Land Management property in northern Mendocino County, and a favorite with ISF for its interesting geology and botany.
This sparse forest has never been logged, though it looks like it. Difficult soils containing toxic minerals limit vegetation. Only a few species can survive.
One of the specialized rare plants that lives on Red Mountain is Red Mountain buckwheat, Eriogonum kelloggii.
Participants relaxing amid old mining gear. This remote area was the site of industrial activity which fortunately never became profitable.

Recent Posts

  • A Visit to K-P & Sons Mill
  • Audio: Sustainable Forestry Journalism Project: 3/17/21
  • Audio: Sustainable Forestry Journalism Project: 3/3/21
  • Audio: Sustainable Forestry Journalism Project: 2/3/21
  • Audio: Sustainable Forestry Journalism Project: 1/27/21

Recent Comments

  • Linda Paine on A Visit to K-P & Sons Mill
  • Embracing Fire 2019 – Institute For Sustainable Forestry on Photos from FIRED UP Dec 8, 2018
  • A WordPress Commenter on ISF and Garberville Rotary Present: ALL FIRED UP!  2018

Archives

  • September 2021
  • March 2021
  • February 2021
  • January 2021
  • December 2020
  • November 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • October 2019
  • May 2019
  • April 2019
  • March 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018

Categories

  • Documents & Articles
  • ISF Events
  • Sustainable Forestry Journalism Project

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Designed using Dispatch WordPress Theme. Powered by WordPress.