Geography, 25.09.2019 05:20 shaylasimonds6103
Across section of the permian reef (see fig. 1.27). 2. localities where data were collected (see fig. 1.28). 3. lithologic descriptions of the permian strata at each locality. samples 1. anhydrite, white, sparsely fossiliferous, contains some salt. 2. shale, grey, few fossils, some anhydrite. 3. anhydrite, white, sparsely fossiliferous, some dolostone. 4. limestone, grey, very fossiliferous, very porous. 5. limestone, grey, very fossiliferous, very porous. 6. shale, grey, a few fossils. 7. limestone, grey, very fossiliferous, some dolostone and anhydrite lenses. 8. limestone, grey, fossiliferous 9. limestone and shale, black to grey-black, clastic, very fossiliferous. 10. limestone, black, dense, no fossils. 11. limestone, grey-black, very fossiliferous, porous. 12. limestone, dark grey, very fossiliferous, dense, some breccia zones. 13. limestone and shale, black to grey, a few fossils, breccia. 14. shale, black, platy, siliceous, nonfossiliferous. 15. shale, black, platy, siliceous, nonfossiliferous a. on the location map, figure 1.28, construct a lithofacies map of this region. label the fore-reef, reef, and back-reef areas. (see the permian reef cross section, fig. 1.27) b. in which direction was the shoreline (land) during this interval of the permian? c. contrast the water conditions that probably existed in the northwest corner of the map area with those in the southeastern corner d. where would you make your speculative land purchase? (show the location on the litho- facies map.) what were your reasons for choosing this area?
Answers: 3
Geography, 23.06.2019 00:40
Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.
Answers: 3
Geography, 24.06.2019 16:00
30% of the earths surface is made up of? a. water b. desert c. land d. cities
Answers: 1
Geography, 25.06.2019 03:00
Ranchers in the outback use helicopters and pickups to a. take meat to the cities b. carry water to distant areas c. round up livestock d. travel to coastal areas (gradpoint)
Answers: 1
Geography, 25.06.2019 08:00
Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be?
Answers: 1
Across section of the permian reef (see fig. 1.27). 2. localities where data were collected (see fig...
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