Field Trips

Friday, Aug. 30th - Little Painted Desert
Honors Students Only

Friday, Sept. 20th - Grand Canyon Trail of Time

Friday, October 11th - Red Mountain + Lava Cave

Friday, November 1st - Montezuma Castle/Well + Jerome

Friday, November 8 - San Xavier + Biosphere 2

Former Chataquas

Young Canyon, Old Rocks: A journey through the geological history of the Grand Canyon. Bilingual.

Speaker: Steve Semken, Ph.D. Arizona State University

Moderator: Ashley Cameron

Feb 15, 2022

The Grand Canyon attracts people from all over the world. It is a majestic art piece of water and rock, carved through pages of Earth's history book in a relatively short span of time.

1085 CE: When Sunset Crater

Scourged Northern Arizona

Brown Bag Chautauqua # 5

Speaker: Fabrizio Alfano, Ph.D

Volcanologist.

Moderator: Bennett Garland.

October 26, 2021

Humans and Humidity How past climate may have shaped our evolutionary history-20210415 1901-1.mp4

Humans and Humidity: How past climate may have shaped our evolutionary history

Brown Bag Chautaqua #4

Featuring Andrew Cohen, Ph.D.

University of Arizona

April 15, 2021, noon-1pm

Tropical Climate Change and Coral Reefs

Brown Bag Chautaqua #3

Featuring Diane Thomson, PhD

University of Arizona

Did we just detect life on Venus? Phosphine bio-chemistry.

Brown Bag Chautaqua #2

Featuring Hilairy Hartnett, PhD

ASU

For an update on the Phospine in Venus discovery, check the NYT article (02/08/21). https://www.nytimes.com/2021/02/08/science/venus-life-phosphine.html

The Changing Firescape of the American West

Brown Bag Chautauqua #1

Speakers:

Mike Santoro

Jeff Simpson

Carolina Michel

Geoscience Department, CGC

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