J.R WB-7a

Brown sediment with clasts ranging from small to large. Grain shape ranges from angular to rounded. Rotation structures and necking structures are common throughout this sample. Lineations can also be seen throughout the sample, along with minor amounts of grain crushing and comet structures.

J.R. AB-6

Brown sediment with clasts ranging from small to medium in size. Grain shape ranges from angular to sub-rounded. Water escape structures and lineations are abundant throughout the sample. Some comet structures can also be seen. There were minor amounts of grain crushing also present.

J.R. Ai-3

Brown sediment with clasts ranging from small to large. The grain shape ranges from angular to sub-rounded. Rotation structures are abundant in this sample, along with necking structures. Some lineations and comet structures can also be seen. Crushed grains and grain stacks are present in minor amounts.

J.R AI-10

Brown sediment with clasts ranging from small to large. Grain shape ranges from angular to sub-rounded. Rotation structures and lineations are abundant in this sample. Comet structures and grain stacking can also be seen in this sample.

J.R. WB-2

Dark brown sediment with clasts ranging from small to large. Clast shape ranges from angular to rounded. Comet structures and lineations can be commonly seen throughout the sample. There are minor amounts of rotation structures also present. The sample contains clasts that are generally well dispersed.

WB-3b

Dark brown sediment with well dispersed clasts. The clasts range from small to large in size and sub-angular to sub-rounded in shape. The sample is abundant in rotation structures and lineations. It also contains comet structures and minor amounts of grain stacking.

WB-4

Brown sediment with clasts ranging from small to large in size. Clast shape ranges from sub-angular to sub-rounded. Rotation structures are abundant in this sample. They are seen around small and large clasts. A few necking structures can also be seen. These typically occur between larger aggregates. Lineations, comet structures, and grain crushing can also be seen in minor amounts.

WB-7b

Dark brown sediment with clasts ranging from small to large in size. The grains range from sub-angular to sub-rounded in shape. Rotation structures and necking structures can commonly be seen throughout. Lineations and comet structures can also be seen throughout the sample. Grain crushing can be seen in minor amounts in several areas.

WB-I

Dark brown sediment with two domains. One domain is fine grained, while the other is coarser grained. Clasts range from small to large, and sub-angular to sub-rounded in shape. The coarser domain contains lineations, comet structures and minor amounts of rotation structures. The fine grained domain is abundant with water escape structures. This sample also contains a few different areas of clay rich sediment.

ZW-1

Brown sediment with grains ranging from small to large in size. Grains range from sub-angular to sub-rounded in shape. Rotation structures and necking structures can commonly be seen in this sample. It also contains some lineations and comet structures. Grain crushing/stacking can also be seen in minor amounts.

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.

ARCR 011

Dark brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to sub-rounded. Rotation structures are common throughout the sample. They can mainly be seen surrounding clasts of all sizes. Lineations and comet structures are also abundant. Minor amounts of grain stacking/crushing can also be seen.

ARCR 012

Dark brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Lineations and comet structures are abundant throughout the sample. A few rotation structures and necking structures can also be seen in this sample. Some edge-to-edge grain crushing can also be seen in minor amounts.

ARCR 013

Dark brown sediment with a few clay rich areas. The clast size ranges from small to medium and clast shape ranges from angular to rounded. Lineations and comet structures are the most common micro-structures present in this sample. Edge-to-edge grain crushing, as well as crushed grains, can also be seen.

11 PTA002.1

Dark brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Rotation structures and necking structures are common throughout this sample. Lineations, grain crushing, and comet structures are also abundant in the sample. Some grain stacking can also be seen.