author: nelson horatio darton

... fire had been kept burning in the estufa ( a sacred ceremonial chamber found in all the pueblos ) until within a ... red beds , members of the great series of red beds , most of which were laid down in fresh in part of Pennsylvanian age ...

... Music Mountain , a high cliff and peak which is promi- nently in view 7 ... Lava ( rhyolite ) Lava ( basalt ) RY Granite A Valentine Crozier Lava ... sheet constitutes an extensive elevated shelf or plateau north and south of Crozier and ...

... pp . 308- 309 ( p . ) , 1854 . [ - ] [ Deposit of marine shells near Portland , Me . ] Boston Soc . Nat . Hist . , Proc . , vol . 4 , pp . 181- 182 ( 1 p . ) , 1854 . Catalogue of rocks , minerals , and ores collected during the years ...

... ( Depression west of this , 914 feet , marking the begin- ning of a more rapid ascent westward . ) Emerado Beach , about 30 rods wide , crest , 927-929 , wind- blown in hollows 1 to 2 feet below crest .. 39.9 927-929 42.4 969 ( Depression ...

... Esper Signius Larson. bal dever been very successful . Two types of lode ... free and also combined with the sulphides . The gangue is predominantly ... genesis of the ores is closely associated with the origin of the dies , as both ores ...

... planicon- vex configuration are in keeping . The size , however , is excessive for Ambocalia , all the known species of which are small . On the whole , it seems more probable that they belong to Martinia rather than to Ambocalia ; at ...

... planicon- vex configuration are in keeping . The size , however , is excessive for Ambocalia , all the known species of which are small . On the whole , it seems more probable that they belong to Martinia rather than to Ambocalia ; at ...