Villa Liza and agriculture in Cambrian, suburban Johannesburg, South Africa
|
Nonconformity with Cambrian Potsdam Sandstone overlying Precambrian Geiss at Alexandria Bay, NY
|
Coleicarpus sprinklei, a 45 mm solutan.
|
Brian and Martina at the burgess shale
|
Cruziana omanicus, Cambrian, Huqf, Oman. Width of traces about 4 cm.
|
Resting boats
|
Owens Valley and the White Mountains (v.2)
|
Train on Viaduct
|
Utah Middle Cambrian Choia
|
Amecephalus laticaudum, 48 mm, Langston Formation, Box Elder County, Middle Cambrian, Utah, USA.
|
