Coastline Community College - GEOLOGY 105

Lab Lesson 7: Sedimentary Rocks

Questions 1 through 5 are based on Lab Exercise #1: Grain Analysis.

Question1)Bag A contains:

Question 2 Bag B contains:

Question 3 Bag C contains:

Question 4 Bag D contains:

Question 5 Bag E contains:

Questions 6 through 20 are based on Lab Exercise #2: Identification of  Sedimentary Rocks.

Question 6 The mineral grains in Specimen #11 are           .

Question 7 Specimen #11 is             

Question 8 Specimen #12 has black carbonized plant remains. What is specimen #12?

Question 9 Based on the clasts in Specimen #13, the deposition environment might have been   .

Question 10 The largest grain-size dimension for Specimen #13 is            .

Question 11 Specimen #13 is            .

Question 12 Specimen #14 contains obvious           .

Question 13 Specimen #14 is            -.

Question 14 Specimen #15   .

Question 15 Specimen #15 is            .

Question 16 Which of the following is a diagnostic feature of Specimen #17?

Question 17 Specimen #17 is            .

Question Specimen #16 is composed of       .

Question 19 Which of the following is a diagnostic feature of Specimen #16?

Question 20 Specimen #16 is            .

Question 21