ORDOVICIAN
NEWS
Subcommission on
Ordovician Stratigraphy
International Commission on Stratigraphy

Nº 21
2004
INTERNATIONAL UNION OF GEOLOGIAL SCIENCES
President:
E. F. J.
DE MULDER (The Netherlands)
Vice-President: P. T. BOBROWSKI (Canada)
Secretary
General: W. JANOSCHEK (Austria)
Treasurer:
A. BRAMBATI (Italy)
Past-President:
R. BRETT (USA)
Chairman:
F.
GRADSTEIN (Norway)
1st
Vice-Chairman: H. R. LANE (USA)
2nd
Vice-Chairman: S. C. FINNEY (USA)
Vice-Chairperson at Large: D.
RIO (Italy)
Secretary
General: J. OGG (USA)
Past-Chairman:
J. REMANE (Switzerland)
INTERNATIONAL
SUBCOMMISSION
ON
ORDOVICIAN STRATIGRAPHY
Chairman:
S. C. FINNEY (USA)
Vice-Chairman:
CHEN XU (China)
Secretary:
G. L. ALBANESI (Argentina)
F. G.
ACEÑOLAZA (Argentina)
C. R.
BARNES (Canada)
S. M.
BERGSTRÖM (USA)
D. L.
BRUTON (Norway)
R. A.
COOPER (New Zealand)
A. V.
DRONOV (Russia)
O. FATKA
(Czech Republic)
R. A.
FORTEY (UK)
J. C.
GUTIÉRREZ MARCO (Spain)
W. D. HUFF
(USA)
C. E.
MITCHELL (USA)
R. S.
NICOLL (Australia)
A. W.
OWEN (UK)
F. PARIS
(France)
L. E.
POPOV (Russia)
S. H. Williams (Canada)
WANG
XIAOFENG (China)
ZHOU
ZHIYI (China)
Copyright
© IUGS
2004
CONTENTS
Page
CHAIRMAN´S AND
SECRETARY´S ADDRESSES
iii
INTERNATIONAL
SYMPOSIA AND CONFERENCES
5
The Changing Face of the Subcommission 13
RECENT ORDOVICIAN PUBLICATIONS 31
URL: http://seis.natsci.csulb.edu/ISOS
Cover: A panoramic
view of Nanjing City, China, the elected venue for the 10th ISOS
2007 (up), and the Nanjing Institute of Geology and Palaeontology (down).
Errata:
The picture of the Global Stratotype Section and Point included in the
cover of previous number (nº 20, 2003) actually corresponds to the
Diabasbrottert quarry, Mount Hunneberg, Sweden.