Huronian In A Sentence

Learn how to use Huronian in a sentence and make better sentences with word `Huronian` by reading from 11 Huronian sentence examples.

• Rocks regarded as representing the Huronian system appear also in Finland, in N.W.
• The age at which the Huronian sediments were deposited is between 2.480 Gya and 2.219 Gya.
• Gibson sent the samples to veins cutting through the Nipissing sills of the Huronian Supergroup.
• This event is known as the oxygen catastrophe, which according to some geologists triggered the Huronian glaciation.
• Along with nearby granitic intrusions, the Temagami Greenstone Belt is bounded by layers of rock comprising the Huronian Supergroup.
• The top of the Huronian and cross cutting all of the units within are the Nipissing sills which date to 2.2185 Gya.
• Rocks from the earliest well established ice age, called the Huronian, formed around 2.4 to 2.1 billion years ) ago during the early Proterozoic Eon.
• The four geologic groups that make up the Huronian are the Elliot Lake Group, Hough Lake Group, Quirke Lake Group, and the Cobalt Group ( from oldest to youngest ).
• Several hundreds of km of the Huronian Supergroup are exposed 10-100 km north of the north shore of Lake Huron extending from near Sault Ste.
• There have been periods in Earth's history when the entire Earth was frozen solid, see Snowball Earth and Huronian glaciation . talk ) 21 : 58, 25 September 2011 ( UTC).
• The Keewatin and Huronian, consisting of greenstones, schists and more or less metamorphosed sedimentary rocks, are of special interest for their ore deposits, which include most of the important meta