Question

HELP! MEDAL AND FAN!

Which layer formed first?

A.
top layer of the tilted layers through the Tapeats Sandstone

B.
Bright Angel Shale

C.
Tapeats Sandstone

D.
middle layer of the tilted layers through the Tapeats Sandstone

Answer 1

Wikipedia says the geological sequences are
3--Muav Limestone
2--Bright Angel Shale
1--Tapeats Sandstone (start of transgression series)

Hopefully this is helpful xD

Answer 2

thx xD

Answer 3

@ohlookidontunderstandanotherthing

Answer 4

Geologists have been able to determine that the Bright Angel Shale layer formed near the shore of an ocean. What evidence could geologists use today to find out about this ancient rock layer?

A.
Scientists could examine the layers of rock above and below the Bright Angel Shale to look for evidence of marine sediments.

B.
Scientists could examine the rocks above and below to look for geological evidence of wave action, which would indicate that the environment was near an ocean.

C.
Scientists could examine the Bright Angel Shale for radioisotopes of marine sediments.

D.
Scientists could examine an area of rock that formed recently with similar traits to the Bright Angel Shale. If the recent rock forms only near oceans, geologists know that the Bright Angel Shale formed near an ocean.

Answer 5

http://static.k12.com/calms_media/media/1020500_1021000/1020876/4/9b58164be16dd3cb0ddee47f2bc03a737a6cb53a/MS2_ERT_03_09_UAS.jpg

Answer 6

@ohlookidontunderstandanotherthing @itsbribro @Werewolfprincess

Answer 7

@ttb123456789

Answer 8

I have no clue. Im not good at biology. Sorry!

Answer 9

lol its ok

Answer 10

@ganeshie8

Answer 11

@Abhisar

Answer 12

@myininaya

Answer 13

@karatechopper

Answer 14

@lovelylolita55

Answer 15

@lovelylolita55

Answer 16

Sorry no clue about geology. :(

Answer 17

its okay : /

Answer 18

Sorry I wasn't available to help. Did you figure out the answer?