James St. John:
Breaking waves (Pacific Ocean shoreline at Heceta Head beach, Oregon, USA) 2
James St. John:
Breaking waves (Pacific Ocean shoreline at Heceta Head beach, Oregon, USA) 4
James St. John:
Breaking waves (Pacific Ocean shoreline at Heceta Head beach, Oregon, USA) 5
James St. John:
Breaking waves (Pacific Ocean shoreline at Heceta Head beach, Oregon, USA) 9
James St. John:
Breaking waves (Pacific Ocean shoreline at Heceta Head beach, Oregon, USA) 10
James St. John:
Glomeroporphyritic basalt (Yachats Basalt, Upper Eocene, ~36-37 Ma; Heceta Head beach, coastal Oregon, USA) 1
James St. John:
Glomeroporphyritic basalt (Yachats Basalt, Upper Eocene, ~36-37 Ma; Heceta Head beach, coastal Oregon, USA) 2
James St. John:
Glomeroporphyritic basalt (Yachats Basalt, Upper Eocene, ~36-37 Ma; Heceta Head beach, coastal Oregon, USA) 3
James St. John:
Glomeroporphyritic basalt (Yachats Basalt, Upper Eocene, ~36-37 Ma; Heceta Head beach, coastal Oregon, USA) 4
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 1
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 2
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 3
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 4
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 5
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 6
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 7
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 8
James St. John:
Sand-gravel beach sediments (Heceta Head beach, coastal Oregon, USA) 9