Geology

Want to impress your friend with your rock knowledge? Here are 30 types of rocks that you ought to know to get you started.

Abstract. Illustrations and drawings have been used in geology to record field data and communicate science since the inception of the subject. In this cha

Earliest cellular life on earth evolved about 3.5 billion years ago during precambrian time from protobionts/coacervates. Life then amazingly diversified through natural selection till recently. **Geological history of earth is studied by dividing it in eons, then further dividing eons in eras, era in periods, period in epochs. Life appeared in Archaeozoic eon. Multicellular life appeared during Proterozoic eon. Currently it is Phanerozoic eon, that started about 540 million years ago. The…

Photo about a geologist s worktable with ore samples ready to be assayed. Image of table, assay, measure - 7222811

Earth Moves (mixed media on paper) by Lynne Henderson #lynnehendersonarts #mixedmedia #strata #geology #earth #fossils #sand #textures #bands #transection #land

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geologist in the field The more irksome of content-farm freelancers were prone to some bad habits, among them the habit of plugging random factoids into a template instead of actually learning about the topics in which they pretended expertise. Not long ago, our staff geologist ran across a post at LoveToKnow.com that purported to describe the process of "Becoming a Geologist." He snorted in derision, since the process Sally Painter laid out didn't match his experience. We looked, and Sally…

Sedimentary rocks are found on the western part of Singapore, which is mainly made of sandstone and mudstones. It also includes the southwestern area. Singapore's natural deposits are classified under 10 geological formations.