Anza-Borrego Desert Paleontology Society
  • Home
  • Events
  • Learn
    • Contact
    • Anza-Borrego Story
    • Park Geology
    • What is a Fossil
    • Why Study Paleontology
    • How Old Are These Rocks
    • Collecting History
    • Ethics of Collecting
  • Explore
    • Tour the Visitor Center
    • Fossil Treasures
    • Paleoclimatology
    • Rocks of Anza-Borrego
  • Collections
    • Research Permits
  • About Us
    • Paleontology Society
    • Certification Program
    • Educational Support Committee
    • Press Room
  • Join
  • Support
  • Store
  • Links
  • Member Sign In

"The Colorado Desert of southeastern California was not always a seemingly barren wilderness.        This was once a verdant landscape- an environment of rivers and streams, lakes, forest and savanna. Before that it held an inland ocean."

 "Fossil Treasures of the Anza-Borrego Desert", 
George T. Jefferson and Lowell Lindsay, editors, Sunbelt Publications, San Diego California, 2006

Our Lecture Series is free and open to the public
​

Thank you to Our 2024-2025 Speakers

November
Lyndon K. Murray, Ph.D., District Paleontologist
TBD: The Big Ditch

November 8, 10-12
Steele/Burnand Anza-Borrego Desert Research Center



December
Monte Marshall, Ph.D., Emeritus SDSU
The Evolution of our Understanding of the San Andreas Fault

December 12, 10-12
San Diego County Library - Borrego Springs Branch


January
James W. Cornett, Desert Ecologist
Climate Change and the California Deserts: repeat photography and vanishing keystone species

January 10, 10-12
San Diego County Library - Borrego Springs Branch
​
February
​Steve Holen, Ph.D., President and Director of Research at the Center for American Paleolithic Research
The Search for the Earliest Americans: An Old Archaeological Controversy

February 14, 10-12 pm
San Diego County Library - Borrego Springs Branch



March
Annalisa Berta, Ph.D., Emeritus SDSU
The Past and Present Lives of Sea Mammals

March14, 10-12
San Diego County Library - Borrego Springs Branch


​Thanks to our 2018-2024 Speakers

Regan E. Dunn, Ph.D.
Harbinger of the Future: Drought, Fire and Extinction in the latest Pleistocene at Rancho La Brea​

Fred Croxen III, Professor of Geosciences, Western Arizona University
The El Golfo Project: 30 Years of Collecting and Research

Jessie Atterholt, Ph.D.

Exploring the Evolution and Diversity of the Enantiornithes (“Opposite Birds”)

Diana Lindsay
A Look Back at ABDSP’s 90-Year History with a Focus on the Paleontology and Botany Societies

Monte Marshall, Ph.D
How the Theory of Plate Tectonics was Developed​

J. David Archibald, Ph.D.

How Darwin Proved Evolution

Jason Collins
Paleontology at Dudek in San Diego

Monte Marshall, Ph.D.
The Earth's Magnetic Field - Past and Present

Eric Scott, Ph.D.
Ice Age Horses of Western North America

Kathleen Holen, Ph.D.
Women in Archaeology

David M. Miller, Ph.D.
The eastern California shear zone, past and present

Jack Horner
The Real Jurassic Park
Building a Dinosaur


Tom Demèrè
Whales and Baleen: How the largest animals on Earth evolved to feed on some of the smallest

William Stout
Dinosaurs, Penguins and Whales: Wildlife of Antarctica


Greg McDonald
Smilodon: The Iconic Sabre-Tooth

Jessie Atterholt

The Mysterious World of Vertebral Canals in Birds and Other Archosaurs

Geof Spaulding
The Pleistocene Ecosystems of the Desert West

Steve Mulqueen
Petroleum Seeps: A Natural Phenomena with Significant Influence on History and Paleontology
​
Eric Ekdale 
Whales in the Digital Age: Using CT Imaging to unravel the mysteries of Baleen Whales

Lyndon Murray 
Introduction to ABDSP

Jenny Ross 
The Island of California: Is there a scientific explanation for the 17th century myth?

Ron Blakey, Jorge Ledesma, Monte Marshall, George Morgan and Pat Abbott
Geologic Change in Western North America Since the Age of Dinosaurs

Pat Abbott
Sturzstroms: Large Volume, High Velocity Killer Debris Flows
​
Picture

PLANTS

The presence of petrified wood scattered across the desert floor tells a vivid story of pre-historic woodlands in the distant past.


Picture

PALEOCLIMATE

The climatic and environmental story told by the rocks and fossils of the Park begins about 7 million years ago in the Miocene.

Read More
Picture

VERTEBRATES

Discoveries from the fossil beds of the Anza-Borrego Desert have contributed to our understanding of the evolutionary history of  many vertebrate lineages.


Read More

Picture

ROCKS

A look inside the rocks of Borrego. Bright colors identify the components of this plutonic rock.


Read More
Picture

MAMMOTHS

The climatic and environmental story told by the rocks and fossils of the Park begins about 7 million years ago in the Miocene.

Read More

Picture

INVERTEBRATES

Many of the species live today in the Gulf of California and a surprising number survive only in the Caribbean Sea.

Picture

STRATIGRAPHY

Forces originating in the relative motion between the Pacific and North American plates are tearing the southwestern edge of  North America apart.

Read More

Picture

RECENT DISCOVERIES

A fossil bird beak found in the 1960s has recently been re-identified as belonging to a “terror bird" - family Phorusrhacidae.

Read More

Picture

EVENTS


Plan to join us in November for the start of our Certification Program, and at our monthly lectures from December to April.

Read More
Home
About
Contact
Content copyright 2008-2025. The Anza-Borrego Desert Paleontology Society. All rights reserved
Picture
  • Home
  • Events
  • Learn
    • Contact
    • Anza-Borrego Story
    • Park Geology
    • What is a Fossil
    • Why Study Paleontology
    • How Old Are These Rocks
    • Collecting History
    • Ethics of Collecting
  • Explore
    • Tour the Visitor Center
    • Fossil Treasures
    • Paleoclimatology
    • Rocks of Anza-Borrego
  • Collections
    • Research Permits
  • About Us
    • Paleontology Society
    • Certification Program
    • Educational Support Committee
    • Press Room
  • Join
  • Support
  • Store
  • Links
  • Member Sign In