HOME Scope History Editorial Staff Scientific Advisory Board Table of contents Forthcoming papers Submit a manuscript Customer services     Article status Free sample Library exchanges E-mail contents alerting Cover photo submissions     Contact us Sponsors Links     Table of contents of Geologica Acta     Volume 3 - Issue 4 (2005)           Ordovician revisited: Reconstructing a unique period in Earth history     G.F.Aceñolaza                           Foreword       G.F.ACEÑOLAZA         Full text (PDF)             Global Series and Stages for the Ordovician System: A Progress Report       S. FINNEY         Full text (PDF)             Ordovician conodonts from the Mithaka Formation (Georgina Basin, Australia). Regional and paleobiogeographical implications       T.S. KUHN and C.R. BARNES         Full text (PDF)             The Early Paleozoic history of the Cuyania (greater Precordillera) terrane of western Argentina: evidence from geochronology of detrital zircons from Middle Cambrian sandstones.       S. FINNEY S. PERALTA G. GEHRELS and K. MARSAGLIA         Full text (PDF)             Tremadocian Graptolite-Conodont Biostratigraphy of the South American Gondwana margin (Eastern Cordillera, NW Argentina)       G. ORTEGA and G.L. ALBANESI         Full text (PDF)             Moulting in Ordovician dalmanitoid and acastoid trilobites of the Prague Basin. Preliminary observation       P. BUDIL and J. BRUTHANSOVÁ         Full text (PDF)             Darriwilian Conodont Biostratigraphy of the Las Chacritas Formation, Central Precordillera (San Juan Province, Argentina)       S. HEREDIA M. BERESI and S. PERALTA         Full text (PDF)             The Early to Middle Ordovician graptolite faunal succession of the Trail Creek region, central Idaho, U.S.A.       J. MALETZ D. GOLDMAN and M. CONE         Full text (PDF)             Author Index volume 3(2005)                 Full text (PDF)             Reviewers volume 3(2005)                 Full text (PDF)