Flow and nutrient dynamics in a subterranean estuary (Waquoit Bay, MA, 1 USA): field data and reactive transport modeling 2 3 Claudette Spiteri, Caroline P. Slomp, Matthew. A. Charette, Kagan Tuncay 4 and Christof Meile 5 (1) Department of Earth Sciences – Geochemistry, Faculty of Geosciences, Utrecht 6 University, P.O. Box 80021, 3508 TA Utrecht, The Netherlands; [email protected], 7 slomp@g...

the olang area is a part of gheshlagh-olang synclinal, which is a member of eastern alborz coal basin and is situated at a distance of70 km northeast of shahroud city. coal-bearing strata of this region are part of the shemshak group (upper triassic to lower jurassic).samples from the 9 coal seams of the olang coal deposits were collected and ashed. the aim of this study is to determine theoccu...

Organic compounds are widely used for paleoclimatic and paleoenvironmental reconstructions. Bulk organic proxies, however, more complicated to interpret due the multiple causes of variation in climatic environmental conditions degree diagenetic alteration. As labile compounds, rich easily degradable function generally richer heteroatoms such as oxygen nitrogen, decompose, remaining matter becom...

     Turkeh Dareh pluton is outcrop in NW of Iran and it is one of the intrusions in Sanandaj-Sirjan zone. Shaped crystals of this pluton distinct oscillatory zoning narrow and close together zoning in zircons indicate parental magma richness of zirconium. Factors affecting the shape of the zircon crystals are the composition, possibly the temperature of the crystallization, water content in ma...