| 12001 |
| North American | Middle Eocene | 42423 | North American | Marine General | Crossbedding | Sandstone | | View |
| 12002 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12003 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12004 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12005 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12006 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12007 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12008 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12009 |
| North American | Middle Eocene | 42416 | North American | Subaerial (Eolian) | Crossbedding | Carbonate Sand | Meridian | View |
| 12010 |
| North American | Middle Eocene | 42415 | North American | Marine Deep | Crossbedding | Sandstone | Megler | View |
| 12011 |
| North American | Middle Eocene | 42414 | North American | Subaerial (Eolian) | Imbrication | Conglomerate | Cuyama Gorge Block | View |
| 12012 |
| North American | Middle Eocene | 42414 | North American | Subaerial (Eolian) | Imbrication | Conglomerate | Cuyama Gorge Block | View |
| 12013 |
| North American | Middle Eocene | 42413 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Sabinetown | View |
| 12014 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12015 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12016 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12017 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12018 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12019 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Imbrication | Sandstone | Pass Peak | View |
| 12020 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12021 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12022 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12023 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12024 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12025 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12026 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12027 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12028 |
| North American | Lower Eocene | 42193 | North American | Fluvial | Crossbedding | Sandstone | Pass Peak | View |
| 12029 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12030 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12031 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12032 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12033 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12034 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | Green River | View |
| 12035 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Channel Axes | Siltstone or Turbidites | | View |
| 12036 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Siltstone or Turbidites | | View |
| 12037 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Current Direction | Siltstone or Turbidites | | View |
| 12038 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Current Direction | Siltstone or Turbidites | | View |
| 12039 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Ripple Marks | Sandstone | | View |
| 12040 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 12041 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Miscellaneous | Sandstone | | View |
| 12042 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12043 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12044 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12045 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12046 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12047 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12048 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12049 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12050 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12051 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12052 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | Wasatch | View |
| 12053 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12054 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12055 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12056 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12057 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12058 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12059 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12060 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12061 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12062 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12063 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12064 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12065 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12066 |
| North American | Lower Eocene | 42190 | North American | Lacustrine | Crossbedding | Sandstone | | View |
| 12067 |
| North American | Lower Eocene | 42182 | North American | Lacustrine | Crossbedding | Conglomerate | Flagstaff Limestone | View |
| 12068 |
| North American | Lower Eocene | 42170 | North American | Fluvial | Crossbedding | Sandstone | Huerfano | View |
| 12069 |
| North American | Lower Eocene | 42170 | North American | Fluvial | Crossbedding | Sandstone | Huerfano | View |
| 12070 |
| North American | Lower Eocene | 42170 | North American | Fluvial | Crossbedding | Sandstone | Huerfano | View |
| 12071 |
| North American | Lower Eocene | 42170 | North American | Fluvial | Crossbedding | Sandstone | Huerfano | View |
| 12072 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12073 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12074 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12075 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12076 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12077 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12078 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12079 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12080 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12081 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12082 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12083 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12084 |
| North American | Lower Eocene | 42160 | North American | Fluvial | Miscellaneous | Sandstone | Galisteo Basin | View |
| 12085 |
| North American | Lower Eocene | 42156 | North American | Marine Deep | Crossbedding | Sandstone | Thorn Meadows | View |
| 12086 |
| North American | Lower Eocene | 42156 | North American | Marine Deep | Crossbedding | Sandstone | Thorn Meadows | View |
| 12087 |
| North American | Lower Eocene | 42156 | North American | Marine Deep | Crossbedding | Sandstone | Thorn Meadows | View |
| 12088 |
| North American | Lower Eocene | 42156 | North American | Marine Deep | Crossbedding | Sandstone | Thorn Meadows | View |
| 12089 |
| North American | Lower Eocene | 42156 | North American | Marine Deep | Crossbedding | Sandstone | Thorn Meadows | View |
| 12090 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12091 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12092 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12093 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12094 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12095 |
| North American | Lower Eocene | 42155 | North American | Marine Deep | Crossbedding | Sandstone | Derry-Dale Sandstone | View |
| 12096 |
| North American | Lower Eocene | 42154 | North American | Marine Deep | Crossbedding | Sandstone | Ortega Hill Sandstone | View |
| 12097 |
| North American | Lower Eocene | 42132 | North American | Fluvial | Crossbedding | Sandstone | Willwood | View |
| 12098 |
| North American | Lower Eocene | 42132 | North American | Fluvial | Crossbedding | Sandstone | Willwood | View |
| 12099 |
| North American | Lower Eocene | 42132 | North American | Fluvial | Crossbedding | Sandstone | Willwood | View |
| 12100 |
| North American | Lower Eocene | 42132 | North American | Fluvial | Crossbedding | Sandstone | Willwood | View |