HG 268.40-268.55 Thin Section

This is a coarse grained sample with some very fine grained domains throughout the sample. The clast shape and size range from small to large, as well as angular to sub-rounded. Grain crushing is the most prevalent in this sample. It also contains some rotation structures and minor necking structures. Lineations and grain stacking can also be seen.

HG 3.75-3.85

Dark brown sediment with clasts ranging from small to large. The clasts range from angular to sub-rounded in shape. The sample mainly contains edge-to-edge grain crushing and rotation structures. Many grains are fractured and a few necking structures can also be seen.

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 37.15-37.25

Brown sediment with clasts ranging from small to large in size. Clast shape ranges from sub-angular to rounded. Rotation structures were abundant throughout the sample, along with necking structures. Lineations and edge-to-edge grain crushing were also present in minor amounts.

HG 46.40-46.50

Brown sediment with areas of clay rich material (darker brown). Clasts range from small to large in size. Clast shape ranges from angular to rounded. Rotation structures and necking structures were abundant in this sample. Some lineations and grain stacking can also be seen throughout the sample.

HG 116.45-116.55

Light brown sediment with clasts ranging from small to large. The clast shape ranges from angular to rounded. Rotation structures are abundant in this sample. Some necking structures and comet structures can also be seen, along with a few lineations.

HG 183.65-183.75

Brown sediment with clasts ranging from small to large. Clast shape ranges from sub-angular to rounded. Rotation structures and necking structures are abundant throughout the sample. A few lineations can also be seen.

ARTHUR 6

Dark brown sediment with clasts ranging from small to large. Clast shape ranges from angular to sub-rounded. Necking structures are abundant in this sample, especially between larger clasts. Rotation structures can also be commonly seen in this sample. This sample also contains lineations, comet structures and grain crushing in minor amounts.

MB-3-2

Brown sediment with clasts ranging from small to large in size. The clast shape ranges from angular to sub-rounded. Rotation structures are the most commonly seen micro-structure in this sample. Necking structures, comet structures, grain crushing and lineations can also be seen in minor amounts throughout the sample.

MB-3-3

Brown sediment with clasts ranging from small to large. The clast shape ranges from sub-angular to rounded. Rotation structures and necking structures can commonly be seen throughout the sample. Lineations, comet structures, and grain crushing is also present throughout the sample.

W-TYRE-003

Brown sediment with clasts ranging from small to large in size. The clast shape varies between angular and rounded. Rotation structures and necking structures are abundant throughout this sample. Rotation structures can be seen with and without a central grain. Comet structures, grain crushing, and lineations can also be seen in minor amounts.

KRM 14067-2

Browns sediment with clasts ranging from sub-angular to sub-rounded in shape. The clast size ranges from small to large. Rotation structures and necking structures are commonly seen in this sample. Grain stacking/crushing along with lineations can also be seen throughout the image.

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.

WI

Brown sediment with clasts ranging from small to large. Clasts range from angular to sub-rounded in shape. Rotation structures are common, and are mainly seen around larger clasts. Lineations are also present throughout. A few necking structures and comet structures can also be seen.