The general Ballpark price for a modular home is about $58-$70 per square foot for our models with our standard, high quality specifications. Larger colonial homes tend to be on the lower end of this range, with ranch and cape styles being towards the higher end.he general costs for our company to do a total âturnkey project (where we do all the work from site to finish) including reasonable site, foundation, and button-up work, generally costs in the range of $115-130 per square foot.
Hence, fossils range in age from the youngest at the start of the Holocene Epoch to the oldest, chemical fossils from the Archaean Eon, up to 3.48 billion years old, or even older, 4.1 billion years old, according to a 2015 study.
You don't need to go to a museum to find really, really old things. Ordinary rocks, for example, may be millions or billions of years old, and are free for the taking. But rocks you're likely find along a nature trail or highway are mere infants compared to the oldest rocks on Earth.Geologists categorize rocks into three basic types, depending on their origin.he oldest rocks in the grand canyon are about 2 billion years old, but they are not even half the age of the oldest known rocks on earth. Credit: The National Park Service View full size image.