Front Matter Last updated Feb 9, 2024 Save as PDF Introduction to Historical Geology (Johnson et al.) TitlePage Page ID27270 Chris Johnson, Callan Bentley, Karla Panchuk, Matt Affolter, Karen Layou, Shelley Jaye, Russ Kohrs, Paul Inkenbrandt, Cam Mosher, Brian Ricketts, and Charlene EstradaMaricopa Open Digital Press ( \newcommand{\kernel}{\mathrm{null}\,}\) TitlePageInfoPageTable of ContentsLicensing