Roadside Geology of New Mexico By (author): "Halka Chronic"Genres:Nonfiction books Science books History books Reference books Geology books ISBN0878422099ISBN139780878422098AsinRoadside Geology of New MexicoOriginal titleRoadside Geology of New Mexico (Roadside Geology Series)SeriesRoadside Geology Series #13Informative travel companions about roadside terrain and geology with photos, diagrams, and glossary.