Introduction Lanzarote, a Unique Geopark -- Part I: From Earth -- Geological and Geographical Setting of Lanzarote and Chinijo Islands UNESCO Global Geoparks -- Geoheritage Inventory of the Lanzarote and Chinijo Islands UNESCO Global Geopark -- Historic Volcanic Landforms Diversity on Lanzarote -- Evaluation of Geoconservation in Geosites of Paleontogical Interest from Lanzarote and Chinijo Isl…