Samples (26)
| Discharging Pool |
| Drillhole |
| Extinct Vent |
| Flowing Spring |
| Geyser |
| Mudpot |
| Pool |
| Spring |
| Steam Vent |
| Vent, no surface flow |
ContactsAndFaults (27)
| contact, certain |
| contact, approximately located |
| water boundary |
|
| map boundary |
DrainageChannels (28)
| drainage channel |
GeologicLines (29)
| topographic depression |
AcidAlteration (30)
| area of bare ground surrounding pools with seasonably variable water level |
| area of many small acid vents |
| area of less intense acid alteration |
| area of more intense acid alteration |
MapUnitPolys (31)
| al |
| alc |
| alk |
| ds |
| hep |
| m |
| pygs |
| pyk |
| pykc |
| sc |
| si |
| sio |
| water |
|