Question: Question 5 1 Pts Identify This Sample. Review The Sedimentary Rock Classification Diagram To Help With Your Decision. F In 10 Mm Quartz Sandstone Siltstone G+ 10 Mm Quartz Sandstone Siltstone Shale Conglomerate Breccia Question 7 1 Pts There Are Several Observations That You Can Make About These Samples That Will Allow You To Determine The Sedimentary …

Question 5 1 pts Identify this sample. Review the Sedimentary Rock Classification Diagram to help with your decision. f in 10 mm Quartz Sandstone Siltstone G+ 10 mm Quartz Sandstone Siltstone Shale Conglomerate Breccia Question 7 1 pts There are several observations that you can make about these samples that will allow you to determine the sedimentary environment that it formed in. First, let’s look at color. What does the color indicate about the environment in which these sediments were deposited? ***Note*** If the image displays as a black box, try selecting the fullscreen icon which should allow you see the image. You can also try refreshing your browser. f f in 50 mm lin G+ x 50 mm The environment was oxygen rich because the sediments display a reddish color indicating the oxidation of iron. The environment was oxygen poor because the sediments display a reddish color indicating the oxidation of iron. The environment was was very calm which is indicated by the cross-bedding. The environment energetic which is indicated by the large grain size. Question 8 1 pts There are several observations that you can make about these samples that will allow you to determine the sedimentary environment that it formed in. Identify the primary sedimentary structure that can be observed in these samples. f -n in P 50 mm V G+ 50 mm Graded bedding Cross bedding Stromatolites Mudcracks Question 9 1 pts The sediment size is very fine however still greater than 0.06mm therefore it is sand sized and largely composed of quartz. Now, let’s give this sample a name. f f in P G+ 50 mm Quartz sandstone G+ 50 mm Quartz sandstone Shale Arkose Conglomerate