October 5, 2025 Dr. G

Seeing a sonarsphere

August 24, 2025 Dr. G

A GUPPY out of water

October 8, 2024October 8, 2024 Dr. G

Gender minorities in science panel

May 25, 2024 Dr. G

Battleship New Jersey in dry dock

February 6, 2024 Dr. G

CA – Scripps Institution of Oceanography, visit #2

February 17, 2020February 6, 2024 Dr. G

CA – Ocean Sciences Meeting, fieldtrip and opening plenary

November 18, 2018June 29, 2023 Dr. G

PA – Scott Kelly, Franklin Institute Speaker Series

September 17, 2018June 29, 2023 Dr. G

PA – Sustainability tour of Lincoln Financial Field

September 7, 2018June 29, 2023 Dr. G

AZ – The Fred Harvey Company’s geology girls

June 23, 2018June 29, 2023 Dr. G

PA – PECO Green Roof Tour

December 24, 2017June 30, 2023 Dr. G

OR, DC, LA – Crater Lake National Park and AGU

July 24, 2016June 30, 2023 Dr. G

AK – College Fjord

July 24, 2016June 29, 2023 Dr. G

AK – Glacier Bay National Park

July 24, 2016June 29, 2023 Dr. G

AK – Mendenhall Glacier

July 24, 2016June 29, 2023 Dr. G

AK – Ketchikan and the Alaska Rainforest Sanctuary

March 8, 2016June 29, 2023 Dr. G

PA – 2016 Philadelphia Flower Show

June 28, 2015June 29, 2023 Dr. G

DC & OK – AGU Meetings & CUR Business

April 29, 2014 Dr. G

PA – Sensing Change at the Chemical Heritage Foundation

April 27, 2014June 30, 2023 Dr. G

PA – HighWaterLine: A Walking Art Experience at the Philadelphia Science Festival

April 25, 2014 Dr. G

DC – The Closing of the Smithsonian’s Dinosaur Hall

April 23, 2014 Dr. G

PA – Tiktaalik roseae on display

November 1, 2013June 30, 2023 Dr. G

CO – GSA125, Florissant Fossil Beds National Monument

September 20, 2013June 30, 2023 Dr. G

PA – Park(ing) Day Philadelphia

August 22, 2013June 29, 2023 Dr. G

TN – Great Smoky Mountains National Park

August 8, 2013April 25, 2014 Dr. G

DC – The Closing of the Smithsonian’s Life in the Ancient Seas Hall