Bolków seen from the Panorama Hotel, the site of the Assessment Field work shop and starting point of the field trips

Funded by a DFG grant and logistical support from the Czech Geological Survey, a group of 15 experts and students from Saxony, Poland and the Czech Republic carried out an assessment field work shop in June 14^th to 18^th, 2006 in Bolków, Poland, with field trips to Polish and Czech outcrops of Late Paleozoic volcanic and subvolcanic systems. The main goals of the workshop were i) to assess the data and knowledge that exists in the three countries on the volcanic and subvolcanic evolution of the area, and ii) to define a concise project outline divided into program steps and thematic topics. The Bolków workshop defined the title and the VENTS logo.

Program, Abstracts, and Field Guide

The participants of the Assessment Field Workshop in an abandoned quarry near Mniszek:

	Intermediate phreatomagmatic tuff with accretionary lapilli, quarry near Rožmitál, Czech Republic
	Vapor phase/diagenetic nodules are prominent in the regional ignimbrite of the Inner Sudetic Basin
	Uwe Hoffmann with a small sample of rhyolite which intruded into conglomerates
	Vlado Prouza and Marek Awdankiewicz over maps of the Inner Sudetic Basin
	Vlado Prouza introducing the Rožmitál quarry, Ewa Słaby, Vlado Rapprich and Axel Renno listening