rahiolisaurus is a genus of abelisaurid theropod dinosaur which existed in india during the late cretaceous period. it was described in 2010, based on fossils recovered from the lameta formation in the indian state of gujarat.these fossils include elements from at least seven different individuals and are believed to have been from the maastrichtian stage, sometime between 72.1 and 66 million .
the superior craton is a stable crustal block covering quebec, ontario, and southeast manitoba in canada, and northern minnesota in the united states.it is the biggest craton among those formed during the archean period. a craton is a large part of the earth's crust that has been stable and subjected to very little geological changes over a long time. the size of superior craton is about .
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the lolworth creek workings, also known as mount hope, officially produced about 7,584 ounces 215,000 g of gold from quartz veins in granite country rock. unfortunately, there is only a relatively small area free from the thick basalt which covers all but the mined area north of the creek.
wasson bluff also known as wasson's bluff is the name applied to a series of imposing cliff faces on the north shore of the minas basin about 5 miles 8.0 km east of the town of parrsboro, nova scotia. the cliffs, which stretch approximately one mile 1.6 km from wasson brook in the east, to swan creek in the west, consist of 200-million-year-old rocks that have yielded a wide array of .
the arsenic lake formation, a series of mostly dark green, iron-rich, massive and pillowed tholeiitic basalt lava flows, is the principal geologic formation at big dan mine. feldspar - phyric basalt lava flows contain tabular feldspar phenocrysts that range up to 2 cm 0.79 in in cross section.