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A Basic Deep Sea Hydrothermal Vent  
A Geomagnetic Field Model for the Holocene based on archaeomagnetic and lava flow data  
A Matlab tool for archaeomagnetic dating  
A new series of global geomagnetic field models for the past 3 millennia  
A review of physical oceanographic processes at seamounts  
A Simplified Model of the Global Carbon Cycle  
A Student Budget Example  
A Week of Science at Sea - Day 1 Lesson Plan - Principles of Buoyancy  
A Week of Science at Sea: Day 2: Sampling the seafloor - Reading the messages in mud  
A Week of Science at Sea: Day 3: Sampling the water column: Finding your position at sea  
A Week of Science at Sea: Day 3: SOUTHERN CALIFORNIA BIGHT CHART FOR EXERCISE  
A Week of Science at Sea: Day 4: Animal Diversity Presentation  
A Week of Science at Sea: Day 4: Animal diversity: So many fish in the sea!   
A Week of Science at Sea: Day 5: Food chain presentation  
A Week of Science at Sea: Day 5: The marine food chain - Who's coming to dinner?   
Abbott Seamount Bathymetry  
Above Surface Observations on the Big Island of Hawaii  
Abundance of major components and abundance of various chondrule types in chondrites  
Abundance of the nuclides  
Acidification Lab  
Acidification Teacher Key  
Acoustic Superposition - 5E Lesson Plan  
Acoustic Superposition - Lab Activity  
Acoustic Superposition - Lab Worksheet Teacher  
Acoustic Superposition - Lecture  
Acoustic Superposition - Teacher notes  
Active and Potentially Active Hawaiian Volcanoes  
Activity 1  
Activity 2 Google Earth instructions  
Activity 2 instructions  
Activity 3 instructions   
Activity 3 worksheet  
Activity 3 worksheet answers  
Advanced MM Lab Activity Worksheet  
Advanced MM Lab Answer Key  
Advanced Quadrat Sampling Activity Answer Key   
Advanced Quadrat Sampling Activity Sheet   
Advanced Quadrat Sampling Chi Square Answer Key  
Advanced Quadrat Sampling Chi Square Worksheet   
Advanced Quadrat Sampling PowerPoint  
Advanced Quadrat Sampling Teacher Instructions   
Age Data for the Reykjanes Ridge  
Age of Hawaiian Islands and Outer Seamounts  
Age of Hawaiian Islands and Outer Seamounts graph  
Age of Hawaiian Islands and Outer Seamounts Simplified Data Set  
Age of Hawaiian Islands and Outer Seamounts Simplified Graph  
Age of Hawaiian-Emperor Volcanoes as a Function of Distance from Kilauea  
Age of Oceanic Crust when Overlying Volcano Formed as a Function of Distance from Kilauea  
Age of the Sea Floor and the Earth's Magnetic Field  
AGU Poster: The Seamount Catalog in Earthref.org  
Al-augite megacrysts of Penghu Islands  
Alive or Not Key  
Alive or Not Worksheet  
Alpha Fusion Activity  
Alteration data for basaltic glass from the Atlantic Ocean, Costa Rica Rift and Lau Basin  
Altitude versus Temperature  
AMSSpin  
Analytical 40Ar/39Ar data of the West Pacific Seamount Province  
Analytical data for 40Ar/39Ar laser step-heating experiments  
Anatomy of a Volcano  
Anatomy of a Volcano Notes  
Antarctic Food Web Flashcards  
Appendix for Beaman et al. EPSL 2007  
Ar Ar data of tourmaline in Central Iberia  
ArArCALC v20: software for 40Ar/39Ar geochronology  
ArArCALC v21: software for 40Ar/39Ar geochronology  
ArArCALC v22: software for 40Ar/39Ar geochronology  
ArArCALC v252: software for 40Ar/39Ar geochronology  
ArArCALIBRATION v20: Microsoft Excel Recalibration Tool for 40Ar/39Ar Ages  
Archaeomagnetic research of Jiangzhai relic-Neolithic epoch  
Archaeomagnetic study of ancient bricks from early Tang dynasty  
ArcheoInt - compilation of geomagnetic field intensity data for past 10 millennia  
Archeomagnetic data set of the past eight millenia from the Sofia laboratory - Bulgaria  
Archeomagnetic dating report  
Archeomagnetic dating report - Outram and Batt 2004  
Archeomagnetic dating report - Outram and Batt 2005  
Archeomagnetic dating report - Powell 2003b  
Archeomagnetic dating report - Powell 2004  
Archeomagnetic dating report - Tarling 1994  
Archeomagnetic dating report - Tarling and Batt 1995  
Archeomagnetic Secular Variation  
Are Seamount Fisheries On Their Way to Sustainability?   
Artificial Seawater  
As The World Turns... An in-depth plate tectonic inquiry lesson  
Asking Scientific Questions and Interpreting Data  
Association of trace elements with major cations in common minerals of igneous rocks  
Asymmetry in Growth and Decay of the Geomagnetic Dipole Revealed in Seafloor Magnetization  
Atmopshere Lecture  
Average composition of chondrites  
Average compositions of cratonic shales relative to juvenile upper continental crusts  
Average compositions of different types of shale in the Pierre Shale Members  
Average compositions of juvenile upper continental crusts as a function of age  
Average compositions of major sedimentary rock types and their mass-weighted average  
Average compositions of the bulk Allende, Semarkona and Qingzhen and their chondrules, I  
Average compositions of the bulk Allende, Semarkona and Qingzhen and their chondrules, II  
Average compositions of whole rock, matrix, chondrules and CAI from Allende  
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