paleozoic era उदाहरण वाक्य

उदाहरण वाक्य

1. It was developed by channels of water flowing through joints in the St . Joe Limestone during the Paleozoic Era.
2. A majority of the rocks in Pennsylvania exposed at the surface are sedimentary and were deposited during the Paleozoic Era.
3. The Caledonian orogeny was one of several orogenies that would eventually form the supercontinent Pangaea in the Late Paleozoic era.
4. It has been hypothesized that mycoplankton evolved from terrestrial fungi, likely in the Paleozoic era ( 390 million years ago ).
5. Roughly a decade later renowned German ichnologist Heinrich Haubold organized a conference dedicated to the more ancient footprints of the Paleozoic Era.
6. Chile has been at a convergent plate boundary that generates megathrust earthquakes since the Paleozoic era ( 500 million years ago ).
7. He became an expert in North American cephalopods of the Devonian period as well as the stratigraphy of the early Paleozoic era.
8. They are excellent candidates for index fossils used for dating rock formations in the Paleozoic Era and when other fossils are not available.
9. At the end of the Paleozoic era ( 248 million years ago ) all major continental masses were joined into the supercontinent of Pangaea.
10. The valley of the Richelieu river is based on sedimentary rocks formed during the Cambrian of the Paleozoic era around 450 million years ago.