Among the three major types of rock, fossils are most commonly found in sedimentary rock. Unlike most igneous and metamorphic rocks, sedimentary rocks form at temperatures and pressures that do not destroy fossil remnants.ost sedimentary rocks contain either quartz (especially siliciclastic rocks) or calcite (especially carbonate rocks). In contrast to igneous and metamorphic rocks, a sedimentary rock usually contains very few different major minerals.
How many tons for a 1500 sq ft home. I have been getting bids for an ac unit in my home and I have been getting a range of 3 tons to 3.5 tons. I live in Dallas Texas and my home is pretty well shaded during the days and the majority of my windows face north or south.
Central Air 1 Ton Unit 1500 6000. Central Air 2 Ton Unit 3800 15000 1) Total the RUNNING Watts for the items that you have selected. This will give you the Total Running Watts. Computer workstation 1500 1500. 2) Select the highest STARTING Watts for the items that you selected.