natural features, peaks and streams

Added water_characteristic=bitumen and material=bitumen to asphalt lake. This seems like a tagging solution for natural pitch, tar, and asphalt lakes/seeps.

Added water_characteristic=bitumen and material=bitumen to asphalt lake. This seems like a tagging solution for natural pitch, tar, and asphalt lakes/seeps.

Added water_characteristic=bitumen and material=bitumen to tar pit lake. This seems like a tagging solution for natural pitch, tar, and asphalt lakes/seeps.

Added water_characteristic=bitumen tag to pitch lakes. This tag is mostly used for springs, but may be useful for uncommon features like pitch lakes. Bitumen is probably the best name to refer generally to natural pitch, tar, and asphalt seeps.

Since these were tagged with volcano=yes, I changed the tags from spring to natural=volcano and volcano:type=mud_volcano

added mud volcano

added mud volcano

traced bay

bays and natural features

added peaks, ridges, and natural features

landcover updates

landcover updates

added mud volcanoes

peaks and natural features

added peaks

This peak is in the middle of a circle 15 kilometers wide. Its geology should be investigated for better tagging.

mud volcano and landcover

added mud volcano

added mud volcano