Example image of eyePlorer eyePlorer map for 'Stratum': Geology Rock (geology) Soil Earth Cliff Quarry River Road Kilometre Millimetre Deposition (geology) Dune Geologist Lava Sand Silt Swamp Formation (stratigraphy) Burgess Shale Canadian Rockies Fossil Shale Stratigraphy Barstow, California Limestone New South Wales Tennessee College of Wooster Cyprus Chennai La Paz, Baja California Sur Mexico Anticline Asaphida Assise Bala Series Belcher Mountains Bembridge Beds Biostratigraphy Biozone Blisworth Limestone Bone bed Buntsandstein Calciferous sandstone Chalk Group Chitarwata Formation Chronostratigraphy Cistecephalus Assemblage Zone Clastic dike Coal