A biologist is studying the relationship between dissolved oxygen levels at various depths in a lake and the number and type of fish species found at each depth. To begin her study, the biologist has recorded dissolved oxygen readings
for water samples taken from 1,5,10,15, 20, 25, and 30 meters. Because of a mistake, one of the water samples was
incorrectly labeled
Which sample in the table is MOST likely to be incorrect or invalid data?
A)
5 meters
B)
15 meters
B
25 meters
D)
30 meters

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.

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