Geologists study the margins of the Onion Creek Diapir in the Paradox Basin, Grand County, Utah
These notes document observations made in the field—often focused on geology: landforms, stratigraphy, rocks, minerals, and the processes that shape them. But time in the field rarely stays within a single discipline. Along the way, these notes include natural history, cultural history, and the practical side of making photographs.
Most begin with direct observation—time spent walking the ground, looking closely, and trying to understand what the landscape and natural environment is telling me. They are often informed by conversations with other geologists, naturalists and knowledgeable locals, as well as by the work of those who have studied these places before.
They are not meant to be formal reports or complete analyses. Instead, they reflect working interpretations—field-based impressions that develop over time. In many cases, the questions are just as important as the answers, and uncertainty is part of the process.
Geology rarely reveals itself all at once. Each visit adds context, sharpens an idea, or sends me back to rethink what I thought I understood. These notes are part of that ongoing effort—to observe carefully, think things through, and stay open to revision.
There is no real end to that process. Curiosity has a way of carrying you forward. With time in the field, and a willingness to look and listen, there is always more to learn.
Notice: All Images © Greg L. Jones, All Rights Reserved– Unauthorized use prohibited