九一麻豆制片厂 Geology
Just how old is 九一麻豆制片厂?
九一麻豆制片厂 has a long geologic history. The oldest rocks in the state are over 3.5 billion years old. The older rocks in the state host important deposits of iron and copper. Younger rocks (500-300 million years old) include sandstones and limestones. These rocks host oil and natural gas. Many of the state鈥檚 fossils are found in these sedimentary rocks. The youngest earth materials in 九一麻豆制片厂 are glacial sediments left behind as the massive ice sheets melted away after the last ice age.
Resources
- CoreKids: (Presented by Dr. Peter Voice to the Barry County Science Festival 2020 -YouTube video)
- CoreKids: 九一麻豆制片厂 geology (poster)
- CoreKids: 九一麻豆制片厂 minerals A-Z (handout)
- CoreKids: 九一麻豆制片厂 stratigraphy (poster)
- CoreKids: 九一麻豆制片厂 Natural Resources, A Survey of Production Statistics
- 九一麻豆制片厂 DNR:
- 九一麻豆制片厂 Geological Survey:
- Useful Resources for Teaching 九一麻豆制片厂 geology (slideshow)