Abstract
The studied coal bearing series has a parallel origin. The following facial complexes are isolated in its composition: lakes free of vegetation without coal interlayers; overgrown lakes of their margins which are poor in coals; swampy lakes, whose peat beds formed coal layers of shallow or moderate depth; channel sediments without coal layers and swamps from between channel spaces which created thick coal strata of high quality for which, however, a strong changeability in thickness is intrinsic. The coal strata are normally split towards the central parts of the lake basins and river channels. The coal presence of the suite is reduced along the section which is associated with the replacement of the lake swamp conditions of sedimentation by lake river conditions. A paleotectonic analysis established that the distribution of the zones richest in coal was controlled by consedimentational structural elements.
Citation Formats
Zhang, Y.
Sedimentation of the Enan suite of the lower to middle Jurassic and coal reserves of the southeastern margin of the Ordos basin (China).
China: N. p.,
1983.
Web.
Zhang, Y.
Sedimentation of the Enan suite of the lower to middle Jurassic and coal reserves of the southeastern margin of the Ordos basin (China).
China.
Zhang, Y.
1983.
"Sedimentation of the Enan suite of the lower to middle Jurassic and coal reserves of the southeastern margin of the Ordos basin (China)."
China.
@misc{etde_6083020,
title = {Sedimentation of the Enan suite of the lower to middle Jurassic and coal reserves of the southeastern margin of the Ordos basin (China)}
author = {Zhang, Y}
abstractNote = {The studied coal bearing series has a parallel origin. The following facial complexes are isolated in its composition: lakes free of vegetation without coal interlayers; overgrown lakes of their margins which are poor in coals; swampy lakes, whose peat beds formed coal layers of shallow or moderate depth; channel sediments without coal layers and swamps from between channel spaces which created thick coal strata of high quality for which, however, a strong changeability in thickness is intrinsic. The coal strata are normally split towards the central parts of the lake basins and river channels. The coal presence of the suite is reduced along the section which is associated with the replacement of the lake swamp conditions of sedimentation by lake river conditions. A paleotectonic analysis established that the distribution of the zones richest in coal was controlled by consedimentational structural elements.}
journal = []
volume = {29:4}
journal type = {AC}
place = {China}
year = {1983}
month = {Jan}
}
title = {Sedimentation of the Enan suite of the lower to middle Jurassic and coal reserves of the southeastern margin of the Ordos basin (China)}
author = {Zhang, Y}
abstractNote = {The studied coal bearing series has a parallel origin. The following facial complexes are isolated in its composition: lakes free of vegetation without coal interlayers; overgrown lakes of their margins which are poor in coals; swampy lakes, whose peat beds formed coal layers of shallow or moderate depth; channel sediments without coal layers and swamps from between channel spaces which created thick coal strata of high quality for which, however, a strong changeability in thickness is intrinsic. The coal strata are normally split towards the central parts of the lake basins and river channels. The coal presence of the suite is reduced along the section which is associated with the replacement of the lake swamp conditions of sedimentation by lake river conditions. A paleotectonic analysis established that the distribution of the zones richest in coal was controlled by consedimentational structural elements.}
journal = []
volume = {29:4}
journal type = {AC}
place = {China}
year = {1983}
month = {Jan}
}