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Question 8 Not yet answered Marked out of 4.00 Flag question Examine your specimen of shale (407). What is the obvious sedimentary structure that can be observed in this sample? Hint: it is a term used to describe the thin (<1 cm) alternating layers within the rock. This sedimentary structure, coupled with the fine-grained composition of this sample, would indicate deposition in a low- or high-energy environment? Low energy High energy Name two environmental settings where muds are typically deposited:

Question 9 Not yet answered Marked out of 2.00 Flag question Examine your specimen of fossiliferous limestone (408). Is this sample dominated by sparite or micrite? Sparite Micrite Would this sample be considered a bioclastic or biostromal limestone? Bioclastic Biostromal Why did you choose bioclastic or biostromal? (max. 2 sentences) Question 10 Not yet answered Marked out of 1.00 1 X A BI U S X2 x2 lil 을 들 iii III 22 Flag question # <>

Question 11 Not yet answered Marked out of 1.00 Flag question Examine your specimen of chert (411). This is an example of biogenic chert that was once siliceous ooze in the ocean. Name the micro organism that typically constitutes siliceous ooze: Answer: How and where does this sediment accumulate in the marine realm? (max. 2 sentences) Question 12 Not yet answered Marked out of 2.00 1 A BI U S x2 x2 三三三 ili II! Flag question # # <>