 | Paleomagnetic Stratigraphy (6B) | 0 | 3 days 17 hours ago by HilaryOlson | n/a |
 | Groundhog Day Activity - Steve Kluge (PDA 6B) | 0 | 5 days 15 hours ago by HilaryOlson | n/a |
 | New York Geologic Cross Section - Steve Kluge (PDA 6B) | 0 | 5 days 15 hours ago by HilaryOlson | n/a |
 | Paleomagnetism in the Atlantic Seafloor - Steve Kluge (PDA 6B) | 0 | 5 days 15 hours ago by HilaryOlson | n/a |
 | Absolute Dating with Skittles - Steve Kluge (PDA 6B) | 0 | 5 days 15 hours ago by HilaryOlson | n/a |
 | Rocks of Lake Cayuga Basin - Steve Kluge (PDA 6B) | 0 | 5 days 15 hours ago by HilaryOlson | n/a |
 | Geologic Time (PDA 6B) | 0 | 5 days 19 hours ago by HilaryOlson | n/a |
 | Magnetic Anomaly, Gravity and Bathymetry Maps (PDA 5B and 5C) | 0 | 12 weeks 3 days ago by HilaryOlson | n/a |
 | Earth's Magnetic Field and the Sun-Earth Connection (PDA 5B and 5C) | 0 | 12 weeks 3 days ago by HilaryOlson | n/a |
 | Explore UT 2009: Coral Tectonics | 0 | 49 weeks 3 days ago by HilaryOlson | n/a |
 | Explore UT 2009: Drilling for Oil | 0 | 49 weeks 3 days ago by HilaryOlson | n/a |
 | Explore UT 2009: Faunal Succession | 0 | 49 weeks 3 days ago by HilaryOlson | n/a |
 | Geologic Time (Faunal Succession) - PDA 3B | 0 | 50 weeks 2 days ago by HilaryOlson | n/a |
 | Notes on Layers of the Earth | 0 | 1 year 15 weeks ago by EleanourSnow | n/a |
 | Seismic Engage | 0 | 1 year 17 weeks ago by EleanourSnow | n/a |
 | Seismic Wave Activities | 0 | 1 year 17 weeks ago by EleanourSnow | n/a |
 | Understanding surface water and groundwater interactions: Barton Springs | 1 | 1 year 26 weeks ago by ellinsk | 1 year 26 weeks ago by Julie_Pollard |
 | Climate and Civilization: The Maya Example | 0 | 1 year 26 weeks ago by ellinsk | n/a |
 | THE DEBATABLE K-T EXTINCTION | 0 | 1 year 40 weeks ago by ellinsk | n/a |
 | Asteroid Impacts: Chicxulub (Part B: Seismic Data) | 0 | 1 year 40 weeks ago by ellinsk | n/a |
 | Asteroid Impacts: Chicxulub (Part A: Gravity) - PDA 4A and 4B | 0 | 1 year 40 weeks ago by ellinsk | n/a |
 | K/T Calamity-Foraminifera (PDA 4A and 4B) | 0 | 1 year 40 weeks ago by ellinsk | n/a |
 | Coral Tectonics 1 - PDA 2 | 0 | 1 year 45 weeks ago by ellinsk | n/a |
 | Lost Continent Logging | 2 | 1 year 51 weeks ago by txessrev | 1 year 47 weeks ago by ellinsk |
 | Model Cores - PDA 1 | 2 | 1 year 51 weeks ago by txessrev | 1 year 51 weeks ago by fitzsimmonsa |