Kelly Deuerling

How do I use logarithms? Logarithms (logs) in the Earth sciences part of Math You Need - Majors:Logarithms
An instructional web page for earth science majors explaining logarithms, their relationship to exponents, and applications in seismology, hydrology, sedimentology, and geochemistry, featuring step-by-step problem-solving guides using real-world examples like earthquake magnitudes and pH scales.

How Do I Use Ternary Diagrams? Depicting Three-Component Systems in the Earth Sciences part of Math You Need - Majors:Ternary Diagrams
Educational tutorial page teaching earth sciences students how to plot and interpret ternary diagrams, covering normalization, component labeling, grid construction, and applications in soil texture and igneous petrology with step-by-step examples and practice resources.