caa a22 4500 467934177 CHVBK 20180406152952.0 cr unu---uuuuu 170328e20060501xx s 000 0 eng 10.1007/s10347-005-0043-z doi (NATIONALLICENCE)springer-10.1007/s10347-005-0043-z Late Paleozoic and Triassic bryozoans from the Tethys Himalaya (N India, Nepal and S Tibet) [Elektronische Daten] [Sumio Sakagami, Dario Sciunnach, Eduardo Garzanti] New findings of Late Paleozoic and Triassic bryozoans from the Tethys Himalaya are reported. Fifteen species, including three undetermined, were described, while determinations at order, family or genus level were obtained on fragmentary material. The studied bryozoans were framed in a solid lithostratigraphic scheme spanning across the Tethys Himalaya for over 1500km, from NW India (Zanskar and Spiti) through Nepal (Dolpo and Manang) to South Tibet; they are concentrated in correlatable stratigraphic intervals corresponding to the Upper Devonian-Tournaisian, Bashkirian, Sakmarian, Midian and Lower Norian. This study allowed us to integrate bryozoan occurrences reported from the literature, mostly referring to the Tournaisian, Bashkirian and Early Norian, and to refine the available biostratigraphic dates. Bryozoan-rich intervals are interpreted as associated to long-term transgressions, in turn driven by major climatic and/or tectonic events. Cosmopolitan genera which prevail in the Paleozoic, are replaced by provincial forms after the Triassic crisis. Springer-Verlag, 2005 Bryozoans nationallicence Tethys Himalaya nationallicence Late Paleozoic nationallicence Triassic nationallicence Biostratigraphy nationallicence Paleogeography nationallicence Sakagami Sumio Konakano 48, 190-0165, Akiruno-shi - Tokyo, Japan aut Sciunnach Dario Dipartimento di Scienze della Terra, Via Mangiagalli 34, 20134, Milano, Italy aut Garzanti Eduardo Ev-K2-CNR, Via Ampère 56, 20133, Milano, Italy aut Facies Springer-Verlag 52/2(2006-05-01), 279-298 0172-9179 52:2<279 2006 52 10347 https://doi.org/10.1007/s10347-005-0043-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10347-005-0043-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sakagami Sumio Konakano 48, 190-0165, Akiruno-shi - Tokyo, Japan aut NATIONALLICENCE 700 1- Sciunnach Dario Dipartimento di Scienze della Terra, Via Mangiagalli 34, 20134, Milano, Italy aut NATIONALLICENCE 700 1- Garzanti Eduardo Ev-K2-CNR, Via Ampère 56, 20133, Milano, Italy aut NATIONALLICENCE 773 0- Facies Springer-Verlag 52/2(2006-05-01), 279-298 0172-9179 52:2<279 2006 52 10347 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer