Rockin’ Pop-Up: Sea Level Rise and the East Antarctic Ice Sheet

Gavin and Graham discuss their new paper exploring evidence of massive sea level rise due to past melting of the East Antarctic ice sheet.

Resources:
Read the full paper
Explore NOAA’s sea level rise simulator
Explore the City of Santa Cruz’s Climate Action Program


About the series: Join the Geology Gents, Gavin and Graham, for weekly conversations about rocks live on Facebook. Each week 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 on Facebook or by emailing events@santacruzmuseum.org, or during the program live on Facebook. 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

Rockin’ Pop-Up: Volcanoes and Mass Extinctions

Gavin and Graham will be joined by Dr. Seth Burgess, research geologist at the USGS volcano science center. Dr. Burgess got his PhD at MIT, where he studied the timing and rate of the Earth’s mass extinction events. At the USGS, he specializes in dating young volcanic activity in the western US to reconstruct the volcanic history of the area, and to assess the risk that volcanic activity poses to the general public. We will chat with Seth about some of the highlights from his mass extinction work, as well his role and projects at the USGS.

About the series: Join the Geology Gents, Gavin and Graham, for weekly conversations about rocks live on Facebook. Each week 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 on Facebook or by emailing events@santacruzmuseum.org, or during the program live on Facebook. 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

How to See Comet NEOWISE

This July, Comet NEOWISE is closer to the earth than it will be for another 6,800 years. Make the most of this moment by making thoughtful observations:

cellphone photo of the comet NEOWISE was taken at the Bonny Doon Ecological Reserve
This cellphone photo of the comet NEOWISE was taken at the Bonny Doon Ecological Reserve on July 18, 2020.

1. PICK YOUR LOCATION
Where is the best place to make observations of the night sky? How does light pollution and weather impact what you can see?

2. ADJUST TO THE DARKNESS
Look at the sky when you first arrive and make note of what you see. After a few minutes, compare what you first saw to what you’re seeing now. Has it changed?

3. USE ONLY YOUR EYES
Scan the skies for a “star” that looks different from the others. Can you find it? Here’s a hint: It will be below the Big Dipper.

4. USE TOOLS
Binoculars and telescopes magnify objects that are far away and are helpful tools for observing the comet more closely. A pen and paper are also tools to aid your observations — draw what you see and write down your thoughts. This helps to focus your observations and creates lasting memories.

5. WHAT ELSE DO YOU SEE?
There’s more to wonder about in the night sky than NEOWISE. Have fun exploring.

Explore more resources about SPACE
Explore more resources about NATURE JOURNALING
Post by Marisa

How to Create a Moon Phenology Wheel

Happy Moon Day! In honor of the anniversary of the first human steps on the moon, we’re celebrating space exploration — from the comfort of your home.

Study your environment to the pace of our lunar cycles with this moon phenology wheel activity.

For more on Phenology Wheels, check out this activity!

Explore more resources about SPACE
Explore more resources about NATURE JOURNALING
Post by Marisa

Rockin’ Pop-Up: Science Communication

How does a discovery in the lab make it to the New York Times or Radiolab? Experimentation and data analysis are only part of the story. During this installment of the Rockin’ Pop-Up, Gavin and Graham discuss the funding and academic structures that shape their work, and how all of it comes together to be communicated with the scientific and general community.

About the series: Join the Geology Gents, Gavin and Graham, for weekly conversations about rocks live on Facebook. Each week 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 on Facebook or by emailing events@santacruzmuseum.org, or during the program live on Facebook. 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

Collections Close-Up: Malacology

From curiosity cabinets to catalog cards, abalone pendants to olivella beads on baskets, the stories of our seashells are vast like the ocean and rooted, like our museum, in the history of women in science.

Stroll with us into the malacology collections, where we look at the legacy of local naturalist and seashell collector Hulda Hoover Mclean. In the 1970s, Hoover McLean wrote one of the first shell identification guides for this area, based on a lifetime of seaside sojourns. Alongside her story we will highlight various collections specimens and the creatures who formed them.

About the series: Zoom into the stories, secrets, and science of our collections during monthly webinars with Collections Manager Kathleen Aston. This live event is an extension of our monthly Collections Close-Up blog, with added insights and intrigue. Members are invited to participate in this program before it is made available to the general public as well as ask questions directly of Kathleen. Watch last month’s webinar on kelp and conservation.

Not yet a member? Join today!

Rockin’ Pop-Up: Ask a Scientist

This week we explore what it’s like to be a geologist as Gavin and Graham interview scientists currently studying geology at Uc Santa Cruz. Explore their lab, hear how they solve problems, and learn about the projects they work on.

About the series: Join the Geology Gents, Gavin and Graham, for weekly conversations about rocks live on Facebook. Each week 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 on Facebook or by emailing events@santacruzmuseum.org, or during the program live on Facebook. 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

Rockin’ Pop-Up: Geologic Time Part Two

After exploring the Earth’s “greatest hits” last week, the Geology Gents dig deeper into how we determine the age of rocks.

About the series: Join the Geology Gents, Gavin and Graham, for weekly conversations about rocks live on Facebook. Each week 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 on Facebook or by emailing events@santacruzmuseum.org, or during the program live on Facebook. 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

Summer Solstice Sun Prints

A summer solstice sun print being made

Happy Summer Solstice! What better way to celebrate than creating art with sunlight? Follow along and harness the power of the sun to create your own sun prints using objects found in nature, construction paper, and sunlight.

Astronomically, the June solstice marks the first day of summer for the Northern Hemisphere, but many cultures consider this event to signal midsummer. This year, solstice occurs at 2:34 p.m. PDT on Saturday, June 20, 2020, which is the exact moment that the Earth’s North Pole is leaning most toward the sun.

The materials for a sun print laid out

Materials:
Construction paper
Nature objects

Optional:
Saran wrap
Plexiglass
Tape
Scissors

  1. Place object(s) on construction paper. If your object is heavy, like a rock, move on to step two! If it is lighter, like a feather or leaf, you may want to tape it down (masking tape works best), or put a piece of saran wrap or plexiglass over the paper (glass won’t work because it will block the UV rays from the sun, which we need to make our prints). You can also cut paper into shapes and tape them to your construction paper.
  2. Place paper under the sun. Since we’re doing this on the solstice, we’ll have many hours of daylight — more than any other day of the year! Hopefully we also have sunny skies with few clouds, which will make our project go faster. If not, however, that’s okay. Just leave your paper out longer. Give your project at least two hours in the sun. Place your paper on the ground and make sure everything is secure so that the wind won’t blow anything away.
  3. Remove objects and enjoy your artwork! Why do you think the sun changed the color of the paper? Why did the paper not change color where the objects were placed?
A small collection of sun prints

Post by Marisa

Collections Close-Up: Kelp and Conservation

This month’s Collections Close-Up explores two kinds of conservation: the preservation of biodiversity records in the form of marine algae specimens and the fight to save the kelp forests of the California Coast.

About the series: Zoom into the stories, secrets, and science of our collections during monthly webinars with Collections Manager Kathleen Aston. This live event is an extension of our monthly Collections Close-Up blog, with added insights and intrigue. Members are invited to participate in this program before it is made available to the general public as well as ask questions directly of Kathleen.

Not yet a member? Join today!

Resources: