215 resultados para Rotation structures, lineations
Resumo:
Dark brown sediment, with clasts ranging from small to large. The sample mainly contained smaller clasts. The clast shape ranges from sub-angular to sub-rounded. Lineations were common throughout the sample. It also contained areas with dark organic material, and a few faint water escape structures.
Resumo:
Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations are common in this sample along with grain crushing. A few comet structures can also be seen.
Resumo:
Dark brown sediment with clasts ranging from small to medium in size. The clast shape ranges from angular to sub-rounded. Lineations are abundant throughout the sample. Comet structures and grain crushing/stacking are also present in minor amounts.
Resumo:
Brown sediment with clasts ranging from small to medium. The majority of the clasts are medium sized. Clasts range from sub-angular to sub-rounded in shape. Lineations are common in this sample along with edge-to-edge grain crushing. Comet structures can also be seen in minor amounts.
Resumo:
Dark brown sediment with well dispersed clasts ranging from small to medium in size. Clast shape ranges from sub-angular to sub-rounded. Lineations can commonly be seen throughout the sample. Comet structures can also be seen in minor amounts.
Resumo:
Dark brown sediment abundant with organic matter. Mainly consists of small clasts that are angular to rounded in shape. Comet structures and lineations can be seen throughout the sample.
Resumo:
Brown sediment with organic matter present throughout. Clasts range from small to medium in size and angular to sub-rounded in shape. Lineations are common throughout the sample, with some grain stacking and minor amounts of rotation.
Resumo:
Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to rounded. Lineations and grain crushing are abundant throughout the sample. This sample also includes several inclusions of darker and fine grained domains. Comet structures can also be seen in some areas of the sample.
Resumo:
Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations are abundant throughout the sample. Grain crushing, grain stacking and minor amounts of rotation are also present throughout.
Resumo:
Light brown sediment with clasts ranging from small to medium in size. The clast shape ranges from sub-angular to sub-rounded. Lineations are abundant throughout the sample. A few water escape structures can also be seen.
Resumo:
Dark brown sediment with well dispersed clasts. Clasts are mainly small and range from sub-angular to rounded. Not many structures are present in this sample, aside from some lineations.
Resumo:
Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from sub-angular to rounded. Two mains domains can be observed; one mainly contains small clasts, and the other is a mix of small and medium sized clasts. The finer grained domain contains some organic material and is abundant in lineations. The coarser domain is also abundant in lineations but also contains crushed grains and comet structures.
Resumo:
Brown sample with mainly small clasts and a few medium sized grains. Grains range from sub-angular to sub-rounded. Lineations are abundant. There are patches of darker brown organic material throughout the sample. Grain crushing and some comet structures can also be seen.
Resumo:
There are two main domains in this sample. One domain is dark brown and much finer grained. The other domain is a lighter brown with mainly small clasts. Lineations and water escape structures are common in this domain. The finer grained domain is mainly structure-less and clay rich.
Resumo:
Brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations are the most common micro-structure in this sample. Grain crushing/stacking can also be observed in multiple areas of the sample. There are also a few darker organic rich areas present. Comet structures are present in minor amounts.