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-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.

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.

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 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.

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 PTA007

Dark brown sediment with clasts ranging from small to large in size. Grain shape ranges from angular to rounded. Lineations can commonly be seen throughout the sample. Many clasts are fractured and/or weathered. Necking structures, some rotation structures, and minor amounts of grain crushing can also be seen.

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 PTA0011

Dark grey sediment with clasts ranging from small to large size. Grain shape ranges from angular to rounded. Many grains are fractured and weathered. Necking structures, along with rotation structures, are very common in this sample. They can be seen between many of the larger aggregates. Lineations and grain crushing are also present throughout.

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.