WebDec 9, 2024 · One hypothesis to explain this connection is that as the Yellowstone hotspot first formed and heated through the crust in eastern Oregon, a large reservoir of magma developed and erupted. The Columbia River Basalts extend far north of the Yellowstone hotspot track, possibly because the basalt lava was deflected to the north by the complex ... Web1. Organize phyllite, slate, schist, and gneiss based on increasing grade of metamorphism and explain your reasoning. 2. A batholith is most likely to create:Regional MetamorphismorContact Metamorphism? 3. Which process creates more metamorphic rock; Regional Metamorphismor Contact Metamorphism? 4.
Module 5: Chapter 14 Quiz: Spring 2024 GEO 200 E05A - Course …
WebExplain how a granite rocks from a batholith could go through the specific steps in the process of the Rock Cycle to become a fully developed soil horizon that contains Hematite deposits that form a new mountain over geologic time. List of concepts- the four Highlighted concepts are required to earn full credit. Rock Cycle. WebExplain. 20) What is a vesicle? Does it form in igneous intrusive. 15)What is the difference between a dike, a sill, a laccolith and a batholith? 16) Which two intrude with the layers (concordant)? 17) Which two are discordant (intrude through layers)? 18) Which is the largest of the four? 19) What is obsidian and how does it form? troy knowles
Solved Background Information: Relative dating is the - Chegg
WebIn geology terms the difference between batholith and stock is that batholith is a large irregular mass of intrusive igneous rock that has melted or forced itself into surrounding strata while stock is a pipe (vertical cylinder of ore. As a verb stock is to have on hand for sale. As an adjective stock is of a type normally available for purchase/in stock. WebDike B clearly cuts the batholith; the sill fed by dike B is crosscut by dike A, proving that dike A is younger than dike B and younger than the batholith. 5. A depositional contact or unconformity would be proven if detrital rock and mineral grains from the granite were found in the sandstone. Also the granite just below the WebFigure \(\PageIndex{1}\): Half Dome in Yosemite National Park, California, is a part of the Sierra Nevada batholith which is mostly made of granite. When many plutons merge … troy kinne cell phone