| 11901 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11902 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11903 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11904 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11905 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11906 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11907 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11908 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11909 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11910 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11911 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11912 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11913 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11914 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11915 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11916 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11917 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11918 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11919 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11920 |
| North American | Middle Eocene | 42475 | North American | fluvial deltaic | imbrication | sandstone | | View |
| 11921 |
| North American | Middle Eocene | 42466 | North American | fluvial | channel axes | conglomerate | Canoe | View |
| 11922 |
| North American | Middle Eocene | 42466 | North American | fluvial | crossbedding | conglomerate | Canoe | View |
| 11923 |
| North American | Middle Eocene | 42466 | North American | fluvial | channel axes | conglomerate | Canoe | View |
| 11924 |
| North American | Middle Eocene | 42466 | North American | fluvial | crossbedding | sandstone | | View |
| 11925 |
| North American | Middle Eocene | 42465 | North American | fluvial | crossbedding | conglomerate | Devil's Grave Yard | View |
| 11926 |
| North American | Middle Eocene | 42464 | North American | fluvial | crossbedding | conglomerate | Chisos | View |
| 11927 |
| North American | Middle Eocene | 42464 | North American | fluvial | channel axes | conglomerate | Chisos | View |
| 11928 |
| North American | Middle Eocene | 42464 | North American | fluvial | crossbedding | conglomerate | Chisos | View |
| 11929 |
| North American | Middle Eocene | 42464 | North American | fluvial | crossbedding | conglomerate | Chisos | View |
| 11930 |
| North American | Middle Eocene | 42464 | North American | fluvial | channel axes | conglomerate | Chisos | View |
| 11931 |
| North American | Middle Eocene | 42464 | North American | fluvial | channel axes | conglomerate | Chisos | View |
| 11932 |
| North American | Middle Eocene | 42464 | North American | fluvial | channel axes | conglomerate | Chisos | View |
| 11933 |
| North American | Middle Eocene | 42462 | North American | marine shallow | crossbedding | sandstone | Domengine | View |
| 11934 |
| North American | Middle Eocene | 42442 | North American | alluvial | crossbedding | siltstone or turbidites | | View |
| 11935 |
| North American | Middle Eocene | 42442 | North American | alluvial | paleocurrent indicator not specified | siltstone or turbidites | | View |
| 11936 |
| North American | Middle Eocene | 42442 | North American | alluvial | paleocurrent indicator not specified | siltstone or turbidites | | View |
| 11937 |
| North American | Middle Eocene | 42442 | North American | alluvial | paleocurrent indicator not specified | siltstone or turbidites | | View |
| 11938 |
| North American | Middle Eocene | 42442 | North American | marine shallow | crossbedding | sandstone | Queen City | View |
| 11939 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11940 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11941 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11942 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11943 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11944 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11945 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11946 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11947 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11948 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11949 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11950 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11951 |
| North American | Middle Eocene | 42442 | North American | fluvial deltaic | grain orientation | sandstone | | View |
| 11952 |
| North American | Middle Eocene | 42435 | North American | marine deep | crossbedding | sandstone | Herren Unit | View |
| 11953 |
| North American | Middle Eocene | 42434 | North American | marine deep | crossbedding | sandstone | Yamhill | View |
| 11954 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11955 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11956 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11957 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11958 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11959 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11960 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11961 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11962 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11963 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11964 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11965 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11966 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11967 |
| North American | Middle Eocene | 42433 | North American | marine deep | flute/grooves | sandstone | Rocks | View |
| 11968 |
| North American | Middle Eocene | 42432 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 11969 |
| North American | Middle Eocene | 42432 | North American | fluvial deltaic | paleocurrent indicator not specified | sandstone | Roseburg-Lookingglass | View |
| 11970 |
| North American | Middle Eocene | 42432 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 11971 |
| North American | Middle Eocene | 42428 | North American | marine deep | crossbedding | sandstone | Cowlitz | View |
| 11972 |
| North American | Middle Eocene | 42427 | North American | marine deep | crossbedding | sandstone | Scow Bay | View |
| 11973 |
| North American | Middle Eocene | 42426 | North American | fluvial deltaic | crossbedding | sandstone | Puget Group | View |
| 11974 |
| North American | Middle Eocene | 42426 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 11975 |
| North American | Middle Eocene | 42425 | North American | fluvial | crossbedding | sandstone | Wilcox | View |
| 11976 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11977 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11978 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11979 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11980 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11981 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11982 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11983 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11984 |
| North American | Middle Eocene | 42424 | North American | marine deep | crossbedding | sandstone | Butano Sandstone | View |
| 11985 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11986 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11987 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11988 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11989 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11990 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11991 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11992 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | Tallahatta | View |
| 11993 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11994 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11995 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11996 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11997 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11998 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 11999 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |
| 12000 |
| North American | Middle Eocene | 42423 | North American | marine general | crossbedding | sandstone | | View |