Mount Morrison Roof Pendant Geology

It lies midway between mono lake on the north and bishop california on the south.

Mount morrison roof pendant geology.

These rocks developed along the passive western continental margin of north america during the middle devonian. Most of the mount morrison pendant was remapped by stevens and. Mount morrison consists of a roof pendant that underlies an area of 62 km 2 24 sq mi. Mations in the mount morrison roof pendant and in the central sierra.

Morrison roof pendant a few miles north of the big pine roof pendant. Geological society of. Roof pendants and wall rock septa in the eastern sierra nevada of. These roof pendants have rocks from all of the paleozoic periods.

Mapping of wise 1996 was incorporated in the northeastern part of the area. The metamorphic rock composing the mount morrison roof pendant block is the relict of a paleozoic sedimentary sequence overprinted by several deformation events which left the rocks isolated atop the sierra nevada batholith. These rocks developed along the passive western continental margin of north america during the middle devonian. Due to its imposing east face mount morrison is also nicknamed the eiger of the sierra the east face consists of extremely loose rock and one should exercise extreme caution when attempting the face.

Late cretaceous type section locality area and or origin of name. The oldest rocks are of lower cambrian age and occur in the big pine roof pendant. The metamorphic rock composing the mount morrison roof pendant block is the relict of a paleozoic sedimentary sequence overprinted by several deformation events which left the rocks isolated atop the sierra nevada batholith. Geology of the mount morrison pendant modified from stevens and greene 1999.

Highly tilted and faulted metasedimentary rocks are exposed on mount morrison. These rocks developed along the passive western continental margin of north america during the middle devonian. Geologic map of the mount morrison pendant. The metamorphic rock composing the mount morrison roof pendant block is the relict of a paleozoic sedimentary sequence overprinted by several deformation events which left the rocks isolated atop the sierra nevada batholith.

Have further complicated the geology of the morrison block. Figure is based on the map of rinehart and ross 1964 with extensive new mapping and reassignment of many rock units. Good examples of the paleozoic roof pendants can be seen in a string of mountains from tioga pass to big pine.