Type the letters of the layers and explain events in a colum

Type the letters of the layers and explain events in a column with the oldest on the bottom and the youngest on the top Order from oldest to youngest starting at the bottom and working up. Put the letters for the layers in a vertical column. Also include the faults and unconformities and explain events in the actual order of events.

Solution

A-Granite
B-Limestone
C-Arkose
D-Basalt
E-Schist
F-Schist
G-Sandstone
H-Shale
J-Halite
K-Limestone
L-Quartzite
M-Schist
N-Shale

AEHGLCMDJNKBF is the order in vertical column

Commonly three types of unconformities are distinguished by geologists:

Precise Unconformities are those where a more seasoned bundle of silt has been tilted, truncated by disintegration, and than a more youthful bundle of dregs was kept on this disintegration surface. The grouping of occasions is abridged in the photos at left. To start with: subsidence and residue testimony happens; Second: rocks are inspired and tilted (misshapening); Third: disintegration evacuates the elevated mountain go; Fourth: subsidence happens, the ocean covers the land surface, and new dregs statement happens on top the past land surface. At that point the cycle may rehash.

Disconformities are likewise a disintegration surface between two bundles of silt, yet the lower bundle of residue was not tilted preceding testimony of the upper dregs bundle. The succession of occasions is as per the following: First: subsidence and silt affidavit; Second: elevate and disintegration; Third: reestablished subsidence and statement. Since the beds underneath or more the disconformity are parallel, disconformities are more hard to perceive in the sedimentary record.

Individualities are unconformities that different volcanic or transformative rocks from overlying sedimentary rocks. They normally show that a long stretch of disintegration happened before testimony of the residue (a few km of disintegration essential).