MB-x-2

Dark brown sediment with clasts ranging from small to large in size. The clast shape ranges from angular to sub-rounded. Clasts appear fractured, weathered, and are well dispersed. Lineations and rotation structures are commonly seen throughout the sample. A few comet structures and grain stacks can also be seen.

KRM 1403B

Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from sub-angular to rounded. Grain crushing and rotation structures are abundant in this sample. Some lineations and necking structures can also be seen. This sample also contains areas of lighter brown sediment in patches throughout.

SI

Dark brown sediment with clasts ranging from small to large. Clasts range from angular to sub-rounded. Lineations are abundant in this sample, along with comet structures. Grain stacks and rotation structures can also be seen in minor amounts.

09CR 137-2.1

Brown sediment with clasts ranging from small to large. Clast shape ranges from angular to sub-rounded. Lineations and rotation structures are common. This sample also contains crushed grains, edge-to-edge grain crushing and grain stacking. Many comet structures can also be seen throughout the sample.

AI-2

Brown sediment with clasts ranging from small to large in size. Clast shape ranged from angular to rounded. Lineations and rotation structures can be seen throughout the sample. Rotation structures are common around medium and large sized clasts. Some comet structures , grain stacking, and crushed grains can also be seen in minor amounts. This sample also contains areas with clay and dark organic rich material.

AI-5

Brown sediment with clasts ranging from small to large in size. Grain shape ranges from angular to rounded. Edge-to-edge grain crushing and crushed grains are abundant throughout the sample. There are also many lineations and rotation structures present in this sample. It also contains many small patches of dark organic rich material.

AI-9

Brown sediment clasts ranging from small to large in size. Clast shape ranges from angular to sub-rounded. Water escape pathways can be seen in this sample. It also contains a fine grained sand domain. Lineations are also commonly seen in this sample. Minor amounts of grain crushing and rotation structures can also be seen.

J.R. AI-5

Coarse brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to sub-rounded. Grain crushing is abundant throughout the sample. Crushed grains are present and there are also some examples of edge-to-edge grain crushing. Lineations and rotation structures can also be seen.

ARCR 010

Brown sediment with clasts ranging from small to large in size. Clasts range from angular to sub-rounded in shape. Necking structures and rotation structures are commonly seen throughout the sample. These are mainly seen between and surrounding larger clasts. Some lineations and comet structures can also be seen. Grain crushing and stacking can be seen in minor amounts.

11 PTA002.2

Dark brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Lineations and rotation structures are abundant in this sample. Grain crushing can be commonly be seen throughout. Grain stacking and comet structures are present in minor amounts.

11 PTA008

Greyish-brown sediment with clasts ranging from small to large in size. Grain shape ranges from angular to rounded in shape. Many grains appear to be fractured or weathered. Lineations and rotation structures are abundant within this sample. Grain crushing and stacking can also be seen in this sample. Comet structures are also present in minor amounts.

11 PTA0012

Dark grey sediment with clasts ranging from small to large in size. Grain shape ranges from angular to rounded. Many grains are fractured and/or weathered. Edge-to-edge grain crushing is abundant in this sample, and some crushed grains can also be seen. It also contains lineations and rotation structures throughout. Minor amounts of comet structures can also be seen.

11 PTA0013H

Dark grey sediment sample with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Lineations and grain crushing are the most abundant. Necking structures and rotation structures can also be seen throughout the sample mainly between/surrounding larger aggregates. A few comet structures can also be seen.

KESN017-14607

Coarse grained greyish-brown sample with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Edge-to-edge grain crushing and rotation structures are very common throughout the sample. Rotation structures can be seen around many of the large clasts. A few necking structures and lineations can also be seen throughout the sample. Although the grain crushing is mainly edge-to-edge, there are also many examples of grains that have been crushed into one another.

KRM14033

Coarse grained greyish brown sediment with clasts ranging from small to large. The majority of the sample contains small to medium sized clasts. Clast shape ranges from angular to sub-rounded. Edge-to-edge grain crushing and rotation structures are the most prevalent micro-structures in the sample. Many crushed grains can also be seen, along with lineations and occasional necking structures.