Titlebook: Sedimentary and Evolutionary Cycles; Ulf Bayer,Adolf Seilacher Conference proceedings 1985 Springer-Verlag Berlin Heidelberg 1985 Jura.Sed

Spina-Bifida

Response of sediments to sea-level changes in differing subsiding storm-dominated marginal and epeiough amplitudes were generally considerably smaller. Therefore, during nonglaciated periods marginal sea floor topography (that is, the shelf profile) as well as sediment distribution in persistent, storm-dominated basins tend to approximate equilibrium conditions in relation to certain (changing) s

安装

irreparable

LATHE

Epicontinental marl-limestone alternations: Event deposition and diagenetic bedding (upper Jurassiciment by stratiform carbonate redistribution during burial diagenesis (diagenetic bedding)..In regressive phases widespread sea-floor erosion caused channeling and submarine fan deposition (tens of km) from suspension clouds. Transgressive periods are characterized by calcilutitic turbidites shed fr

cunning

光明正大

Immigration of cephalopods into the germanic muschelkalk basin and its influence on their suture li. and . as well as . which evolved from the latter in this new province. In . (Lower Muschelkalk/Upper Anisian and the early ceratites (Upper Muschelkalk/Upper Anisian) we observe an iterative reduction of sutural complexity. Radiation of ceratites from the ancestral . (.) . took place during the .

Extemporize

Immigrations of crinoids into the german muschelkalk basin,onnection to the Tethys. In Upper Muschelkalk times they managed to spread from these centers throughout the western parts of the basin as bottoms became shelly due to regressive conditions. In the Lower Muschelkalk basin continuous settlement was possible only near the eastern gates, from where cri

生来

Aids209

贫困

The jeram model: Event condensation in a modern intertidal environment,r sedimentary dynamics ever since. During more quiet periods of several years the area became gradually mud. covered; bus subsequent storms repeatedly stripped off the mud, projected its mainly infaunal shell content onto the previous shell bed and allowed a mainly epifaunal community to develop on