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Rockin’ Pop-Up: What even IS North America?

Santa Cruz County is obviously a part of North America. Right?

Well, it’s a little more complicated than that. There’s the continent of North America, but there’s also the North American tectonic plate — where Santa Cruz County does not reside! While our neighbors in Los Gatos on the other side of the Santa Cruz Mountains are located on the North American Plate, Santa Cruz is located on the Pacific Plate.

There are lots of little (and really big!) geologic surprises across the continent. Join the Geology Gents for this North American road trip!

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Great Geologic Goodbyes

Graham Edwards and Gavin Piccione with fossil

For over three years, the Geology Gents have been regular fixtures at the Museum — both online and in-person. For this month’s pop-up though, we say goodbye to Graham as he heads out to New Hampshire for his post-doctoral work at Dartmouth College. The good news is that he’ll remain a Geology Gent from afar and Rockin’ Pop-Ups will continue!

In honor of this milestone, Graham and Gavin will be exploring some “great geologic goodbyes” for this month’s pop-up — from extinction events to the dismantling of Pangea.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: The Ocean Floor

The Earth’s crust is divided into two types: oceanic crust and continental crust. During this month’s Rockin’ Pop-Up, we’ll dive into the ever-changing landscape of the ocean floor, from the cozy sounding pillow lavas to the tongue-twisters of troctolite and ultramafic cumulates. It can be dark down there on the ocean floor. Let the Geology Gents help guide you around.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Great Geologic Landmarks

Tourist season is upon us, the time when people pick-up and travel the world in search of new experiences, lasting memories, and unbelievable views. For this month’s Rockin’ Pop-Up, we’ll be taking a roadtrip through some of the great geologic landmarks of the United States, from Yellowstone to Yosemite, and Carlsbad Caverns to our own Pinnacles.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: The Moon!

The earth rises over the surface of the moon.

Geology literally means the study of the Earth, so why are we digging into the Moon for this month’s Rockin’ Pop-Up? Well, as the Geology Gents put it, “The moon is basically the Earth.” Say what? Don’t worry, all will be revealed. This month, learn about the formation of our moon and how scientists study it.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Biogenic Geology

When we think of geology and rocks, living things rarely jump to mind unless we’re talking about fossils. And when we think of fossils, we usually think of mineralized bones and shells or tell-tale impressions within sedimentary rocks. Some rocks, however, are made up entirely of the fossilized remains of once living creatures. These “biogenic” sedimentary rocks are an important part of the solid Earth and more common than you might think! The Geology Gents are no biologists, but they nonetheless explore biogenic sedimentary rocks and the incredible geologic histories they record.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: The Varieties of Volcanoes

This month, the Geology Gents explore how varied volcanoes can be. Graham Edwards and Gavin Piccione, PhD candidates in geochronology at UC Santa Cruz, put on blast how lava type affects the appearance of volcanoes and the way those volcanoes erupt.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Note: you do not need to have a Facebook account to be able to watch the program live.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Paleoclimatology

This month, the Geology Gents explore what has happened to the Earth throughout its history when sudden climate change has occurred. Hint: it usually involves mass extinctions. Look back at last month’s episode exploring Ice Ages as a primer for this discussion of paleoclimatology, or the study of ancient climates.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Pro-tip: the better the picture, the better the ID.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Ice Ages

 Join the Geology Gents as they explore how Earth freezes over! Sure, the weather is getting cooler in Santa Cruz as we head into winter, but far cooler temperatures have prevailed on Earth during “ice age” climates. In this Rockin’ Pop-Up the Gents dive into the history of Earth’s ice ages. Some ice ages may have covered the entire planet with ice, while other periods are punctuated by cold “glacial” ice ages and warm “interglacial” periods — which is what our Earth is currently undergoing.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Pro-tip: the better the picture, the better the ID.

Watch Past Pop-Ups
Read our blog Rock Record

Rockin’ Pop-Up: Supercontinents

An illustration that shows the continents in different positions on a circle representing the earth. To the right is text and images of two men.

There have been a dozen major and minor supercontinents over the earth’s 4.567 billion year history, and odds are that there will be more. Explore plate tectonics and continental drift in this month’s Rockin’ Pop-Up.

About the Series: Join the Geology Gents, Gavin and Graham, for monthly conversations about rocks live on Facebook. Each month we’ll explore a different geologic topic, from Santa Cruz formations to tips for being a more effective rockhound. Graham Edwards and Gavin Piccione are PhD candidates in geochronology with the Department of Earth and Planetary Sciences at UC Santa Cruz.

Submit your questions ahead of time by emailing events@santacruzmuseum.org and feel free to include pictures of rocks you’d like identified! Pro-tip: the better the picture, the better the ID.

Watch Past Pop-Ups
Read our blog Rock Record