Señora Rozo shares what the 3 types of rocks are that we can find on our planet as well as how you can make one of your very own sedimentary rocks! Rootle and PBS NC are proud to bring you ...

This 1930s educational film explores the natural landscapes, geological formations, and agricultural practices of the time. It features scenes of farmers tilling soil, majestic mountain roads ...

Light Stable Isotope Microanalysis of Clays in Sedimentary Rocks -- 5. Cathodoluminescence of Feldspar and Carbonate in Sedimentary Rocks -- 6. 3-D Characterization of Grain Size Distributions in ...

Sedimentary rock "chert" records cooling of the Earth over billions of years Research team analyses oxygen isotopes in 550 million-year-old samples Peer-Reviewed Publication University of Göttingen ...

House Bill 4261, which sought to designate dolostone as the official state rock of Illinois, was first introduced in January and became a reality Monday, as Pritzker signed it into law.