HG 18.50-18.55

This sample contains grains that range from small to large in size. The clast shape ranges from angular to rounded. Many grains are fractured and grain crushing is commonly seen. A few necking structures and rotation structures can also be seen.

HG 29.60-29.80

Brown sediment with clasts that range from small to large. The clast shape ranges from angular to sub-rounded. The sample is abundant in necking and rotation structures. Minor edge-to-edge grain crushing can also be seen.

HG 35.0-35.10

Brown sediment with clasts that range from small to medium in size. The grain shape ranges from angular to sub-rounded. Lineations and rotation structures were the most common throughout the sample. Grain crushing/stacking and a few comet structures were also present. Clay material was also dispersed throughout the sample.

HG 77.35-77.45

Brown sediment with clasts ranging from small to medium in size. The clast shape ranges from angular to sub-rounded. Lineations are the most abundant in this sample, along with grain crushing. A few comet structures and rotation structures can also be seen throughout the sample.

HG 78.45-78.55

Coarse sediment with grains ranging from small to large . Clast shape ranges from sub-angular to sub-rounded. Grain crushing is common throughout the sample, with many grains being crushed into one another. A few lineations and rotation structures can also be seen throughout.

HG 109.60-109.70

Dark brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations and comet structures are abundant. Some grain crushing and rotation structures can also be seen.

HG 114.40-114.50

Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations are the most abundant microstructure, but this sample also includes some comet and rotation structures as well.

HG 114.60-114.70

Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations and rotation structures are common throughout this sample. Some comet structures and grain crushing can also be seen throughout in minor amounts.

HG 115.30-115.45

Dark brown sediment with clasts ranging from small to medium. The clast shape ranges from angular to sub-rounded. Edge-to-edge grain crushing and grain stacking are abundant throughout this sample. Some lineations and rotation structures can also be seen in minor amounts.

HG 129.15-129.30

Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded in shape. Lineations and rotation structures can be seen throughout the sample. Some comet structures and grain stacking can also be seen.

HG 176.10-176.20

Dark brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to sub-rounded. Lineations and rotation structures can commonly be seen throughout the sample. Comet structures, grain crushing, and fractured grains can also be seen in minor amounts.

HG 177.35-177.45

Dark brown sediment with organic matter. There are two main domains; a coarse grained domain, and a finer grained domain. The coarse grained domain contains grains ranging from small to medium in size, and angular to sub-rounded in shape. In the coarse grained domain, grain crushing/stacking is common, with a few lineations and rotation structures. In the finer grained domain, grains are small and range from sub-angular to sub-rounded in shape. Lineations are abundant in this domain.

ARTh 1A

Dark brown sediment with clasts ranging from small to large in size. The clast shape ranges from angular to sub-rounded. Lineations and rotation structures are common throughout the sample. Some comet structures and grain crushing can also be seen.

ARTh 1B

Brown sediment with clasts ranging from small to large. The clast shape ranges from angular to sub-rounded. Lineations and rotation structures are commonly seen throughout this sample. Edge-to-edge grain crushing and comet structures can also be seen in minor amounts.

PBURWELL #1-87

This sample contains two main domains. One is a light brown sediment domain with mainly small clasts which are clustered together. Only a few larger clasts can be seen in this domain. The other one is dark brown with well dispersed clasts. The light brown domain contains clasts that range from sub-angular to sub-rounded in shape. Lineations can be commonly seen in this domain. Grain crushing is also common with minor amounts of rotation. In the dark brown domain, clasts range from small to medium in size. They range from sub-angular to sub-rounded in shape. A few lineations and rotation structures can be seen in this domain.