Third Circular

PPO-ASIA

SAPPORO

2002

Amalgamation of Precambrian Blocks

And the Role of the Paleozoic Orogens

in Asia

September 5-7, 2002

(MEMORIAL SYMPOSIUM for Prof. Teruo WATANABE)

ORGANISED BY

PPO-ASIA Organizing Committee

Division of Earth and

Planetary Sciences

Graduate School of Science

*

The Hokkaido University Museum

HOKKAIDO UNIVERSITY

Sapporo, JAPAN

We are very much pleased to send you this program including more than 46 presentations (24 oral and 22 poster) in 5 sessions. At present more than 30 pre registered participants to this PPO-Asia International Symposium 2002 (A Memorial Symposium of Late Prof. Teruo Watanabe, Hokkaido University).

2001 Osaka ISRGA  offered recent data on the growth of Asia continent. We believe further significant discussions following to the OSAKA ISRGA results will be made in this PPO-Asia. We presently realize that the results have deciphered much-complicated accretion, subduction and collision processes of the Paleozoic orogens in the formation of proto-Asian continent. We are confident that the symposium will produce fruitful results and much contribution to geodynamics of Asia. See you soon at Sapporo.

Hokkaido University Campus Map

Graduate School of Science (Faculty of Science)

SCIENTIFIC PROGRAM

September 5 (Thursday)

Place: Lecture Hall, No.5 Building, Faculty of Science, Hokkaido University

Session 1: Gondwana and Rodinia assembly and breakup (ICGP-368, 440, 418)

Chairperson: Dr. Windley B.F.

10:00-10:30 O-1-01 Bogdanova, S.

Proterozoic prehistory of Baltica: Rodinia inferences

10:30-11:00 O-1-02 Yoshida, M. and Santosh, M.

Recent progress of late Proterozoic tectonics of supercontinent cycles

Session 2: Orogenic processes and growth of Asia (IGCP-411, 420)

Chairperson: Drs. Buslov, M.M. and Maruyama, S.

11:00-11:30 O-2-01 Bor-ming, J.

Generation of the juvenile crust in the Central Asian Orogenic Belt

11:30 - 12:00 O-2-02 Windley, B.F.

Tectonic evolution of the Central Asian Orogenic Belt from the Late Precambrian to the Permian

12:00 - 13:00: Lunch Time

13:00 - 13:30 O-2-03 Charvet, J., Laurent-Charvet, S. and Shu, L.

New insights on the Paleozoic deformations in Xinjiang, NW China

13:30 - 14:00 O-2-04 Tazawa, J.

The strike-slip model: A model on the origin and tectonic development of the South Kitakami Belt and the Japanese Islands

14:00 - 14:30 O-2-05 Dobretsov, N.L.

Structural evolution of the Urals, Tian Shan, Kazakhstan and Altai-Sayan areas in the Ural-Mongolian megafoldbelts

14:30 - 15:00 Tea Break

15:00 - 15:30 O-2-06 Buslov, M.M., Watanabe, T., Fujiwara, Y., Iwata, K., Semakov, N.N., and Saphonova, I.Yu.

Vendian-Paleozoic evolution of the Paleo-Asian Ocean and continental crust growth in Asia

15:30 - 16:00 O-2-07 Ota, T., Maruyama, S., Utsunomiya, A., Uchio, Y. and Katayama, I.

Orogeny of the intra-continental collage in the central Asia

18:30 - 20:00: Welcome Party

Held at "Kyaratei" in the Centennial Hall in the Campus. All registered participants of this symposium are invited to attend this party.

September 6 (Friday)

Session 3: Island arc processes and Basin development in relation to Rodinia - Gondwana - Asia tectonics (IGCP-419)

Chairperson: Drs. Roser, B., & Ohta, T.

9:30 - 9:50 O-3-01 Sennikov, N.V.

Reflection of main events in evolution of the largest geological structures within Altai-Sayan Folded Area in the litological chronicle and marine faunal communities' composition and structure during Paleozoic times

9:50 - 10:10 O-3-02 Sennikov, N.V., Obut, O.T., Iwata, K., Khlebnikova, T.V. and Ermikov, V.D.

Lithological markers and bio-indicators of the deep-water environments during the Paleozoic siliceous sedimentation

10:10 - 10:30 O-3-03 Sennikov, N.V. and Izokh, N.G.

Graptolites and conodonts from the Ordovician Tarlyk Formation, Tuva region: biostratigraphic and paleogeographic position

10:30 - 11:00 Tea Break

11:00 - 11:20 O-3-04 Naseer, A., Fujiwara, Y., Parsad, L., and Das, K.

Paleomagnetic study of igneous rocks of Kohistan arc, northern Pakistan: Paleoposition and crustal rotations of Kohistan island arc

11:20 - 11:50 O-3-05 Naseer, A. and Yoshida, M.

Paleomagnetic reconnaissance and K-Ar dating of Late Proterozoic Hachi Volcanics, Kirana Hills, Sargodha District, Pakistan

11:50 - 12:10 O-3-06 Obut, O.T. and Iwata, K.

Lower Paleozoic radiolaria from the Gorny Altai - taxonomic diversity and stratigraphical position

12:10 - 12:30 O-3-07 Shiraishi, K., Fanning, C.M., Hokada, T., Misawa, K. and Kagami, H.

Late Proterozoic crustal evolution in the eastern Dronning Maud Land, East Atnatrctica

12:30 - 13:30 Lunch Time

13:30 - 13:50 O-3-08 Arita, K.

Intracrustal shear zone in the Himalayan arc and its role in crustal stacking of collisional orogen

13:50 - 14:10 O-3-09 Li, Z.X., Li, X.H., Wang, J., Zhang, S. and Li, W.

From Rodinia to Asia: Record of Major Tectonic Events in South China

Session 4: Mantle processes in relation to Rodinia - Gondwana - Asia tectonics

Chairperson: Dr. Niida, K.

14:10 - 14:30 O-4-01 Green, D.H.

The convergent margin regime: Petrogenetic complexities to be considered in subduction, corner-flow, fluid and melt migration and redox reactions

14:30 - 15:00: Tea Break

Session 5: Metamorphic and magmatic processes in relation to Rodinia - Gondwana - Asia tectonics Chairperson: Drs. Arita, K., & Skryarov,

15:00 - 15:20 O-5-01 Itaya, T. and Kim, S.W.

The Ogcheon tectono-metamorphic event in Korea

15:20 - 15:40 O-5-02 Osanai, Y., Owada, M., Nakano, N., Tsunogae, T., Toyoshima, T., Nam, T.N, Binh, P. and Sajeev, K.

Metamorphic Evolution of Kontum Massif, central Vietnam: reconnaissance of correlation with Gondwana breakup and Asia growth

15:40 - 16:00 O-5-03 Owada, M., Osanai, Y., Nakano, N., Nam, T.N., Tsunogae, T. and Toyoshima, T.

Petrogenesis of the Plei Man Ko granite in the ultrahigh-temperature Kontum Massif, central Vietnam: Evidence by inspection of field occurrence, petrography, mineralogy and bulk chemistry

16:00 - 16:20 O-5-04 Kunugiza, K., Goto, A., Yokoyama, K. and Tsutsumi, Y.

The Hida plutono-metamorphic belt as a candidate for the eastward extension of the suture zone between the Sino-Korean and Yangtze cratons-some constraints from the U-Th-Pb chemical and the SHRIMP ages

16:20 - 16:40 O-5-05 Motoyoshi, Y.

SEAL Project - What did we get, and what for the future?

16:40 – 17:00 O-5-06 E.V. Sklyarov, T.V. Donskaya, D.P. Gladkochub, A.M. Mazukabzov

Principal accretionary stages of amalgamation of North Asia (data on the southern Siberia)

17:00 - 17:30 Closing Remarks

Poster Presentation

September 5 (Thursday)

Core Time: 12:30 - 14:00

Place: Corridor Hall of No.5 Building, Faculty of Science, Hokkaido University

Session 1: Gondwana and Rodinia assembly and breakup (ICGP-368)

P-1-01 Peng, P., Zhai, M., Ni, Z., Zhang, H. and Zhao, T.

Early Mesoproterozoic mafic dikes in Sanggan Area, North China: Implication for uplifting event

P-1-02 Lu, S., Li, H. and Chen, Z.

Comparison of the Neoproterozoic to Early Paleozoic history between the Tarim and South China Continents

P-1-03 Wang, J. and Li, Z.X.

History of Neoproterozoic rift basins in South China: implications for Rodinia breakup

Session 2: Orogenic processes and growth of Asia (IGCP-411, 420)

P-2-01 Kano, T.

K-feldspar structural state in Archaean granitoids and charnockitic rocks of the Dharwar craton and surrounding areas

P-2-02 Safonova, I.Yu., Iwata, K., Buslov, M.M. and Kokh, D.

Fragments of the Vendian-Paleozoic oceanic crust of the Paleo-Asian Ocean (Altai-Sayan, Central Asia): identification and structural occurrence

P-2-02 Smirnova, L.V. and Theunissen

New kinematic and metamorphic data on strike-slip ductile shear zone in the eastern part of Gorny Altai (Russia)

P-2-03 Ueda, H. and Kawamura, M.

Cretaceous subduction and accretionary growth of NE Asian margin: a case of the southern Sorachi-Yezo Belt, central Hokkaido, Japan

P-2-04 Sano, S., Watanabe, T., Hyodo, H., Leitch, E. and Offler, R.

Paleozoic Subduction Tectonics in New England Fold Belt, Australia

Session 3: Island arc processes and Basin development in relation to Rodinia - Gondwana - Asia tectonics (IGCP-419)

P-3-01 Sennikov, N.V., Kazansky, A.Yu., Iwata, K., Obut, O.T., Sugai, Y., Zybin, V.A., Khlebnikova, T.V. and Izokh, N.G.

Comparative position of Batheny and Bia-Katun Terrains (Altai-Sayan Folded Area, Russia) in Cambrian based on combined paleomagnetic and paleontological data

P-3-02 Iwata, K., Sugai, Y., Obut, O.T. and Sennikov, N.V.

Siliceous sponges spicules associations in the Lower Cambrian of the Batenev Ridge - morphologic and taxonomic diversity

P-3-03 Kato, K. and Saka, Y.

Kurosegawa Terrane as a transform fault system due to ridge subduction, Southwest Japan

P-3-04 Tsukada, K. and Niwa, M.

Cretaceous sinistral movement along the Hida marginal belt

P-3-05 Li, X., Li, Z.X., Zhou, H. and Liu, Y.

SHRIMP U-Pb zircon geochronological, geochemical and Nd isotopic evidence against Neoproterozoic arc-related basaltic magmatism along the western Yangtze Block, South China

P-3-06 Takigami, Y.

1.5-1.7 Ga non-metamorphosed igneous rocks from the Lesser Himalaya and Siwalik belt: 40Ar-39Ar ages and an example of accretionary prism at the continent-continent collision

P-3-07 Buslov, M.M., Watanabe, T., Fujiwara, Y., Iwata, K., Saphonova, I.Yu., Obut, O.T., Semakov, N.N., Smirnova, L.V., Sugai, Y. and Kohl, D.A.

Vendian-Paleozoic geodynamics and tectonics of Central Asia

P-3-08 Buslov, M.M., Dobretsov, N.L., Iwata, K., Obut, O.T. and Zhimulev, F.I.

Ordovician collision of the Kokchetav microcontinent with an island arc and its relation with the structural position of UHP-HP rocks

P-3-09 Roser, B. and Ueda, H.

Geochemical provenance signatures in sandstones and mudstones from the Idonnappu Zone, Urakawa, Hokkaido

P-3-10 Umeda, M., Iwata, K., Obut, O.T., Sennikov, N.V., Izokh, N.G. and Ermikov, V.D.

Late Devonian radiolarian faunal change in the Kamenev Formation, RundyAltai, Russia

P-3-11 Uchio, Y., Isozaki, Y., Buslov, M.M., Ota, T., Utsunomiya, A. and Maruyama, S.

Stratigraphy of a paleo-seamount limestone of the Cambrian accretionary complex in the Gorny Altai mountain, southern Russia

Session 5: Metamorphic and magmatic processes in relation to Rodinia - Gondwana - Asia tectonics

P-5-01 Ota, T., Buslov, M.M. and Watanabe, T.

Metamorphic evolution of the Late Proterozoic eclogite and associated metabasites, Gorny Altai, Southern Russia

P-5-02 Ota, T., Gladkochub, D.P., Sklyarov, E.V. and Watanabe, T.

Metamorphic petrology of garnet-pyroxenites and associated rocks from the Early Proterozoic Sharyzhalgai block in the southwestern margin of Siberian craton

EXCURSION

A one day post-conference excursion is planned; visiting the observation sys

tem at a landslide site (National Highway 230, near Muine-Ohashi Bridge, sou

thern Sapporo) - Toya Caldera - Usu Volcano (2000 eruption site and Showa-

Shinzan lava dome) - Shikotsu Caldera - Airport - Sapporo.

Leaders: T. Ui, T. Suzuki & H. Matsueda
Cost: \3,000JPY (Member), \2,000JPY (Accompany & Student) (including lunch &
drinks)

REGISTRATION FEE

Regular Participants: 10,000 JPY

Students: 6,000 JPY

Accompanying persons: 6,000 JPY

The registration fee includes the reception party, abstract volume, tea, and snacks. The registration fee for accompanying persons does not include the abstract volume. Please note the registration fee does not include accommodation.

PAYMENT

Payment must be made in Japanese Yen by Bank Transfer on registration .

Bank Name: Hokkaido Bank

Account Name: PPO-ASIA International Symposium, Yoshiki FUJIWARA

Account Number: 152-0958997

Bank Address: Hokkaido Bank, Sapporo-eki-kitaguchi Branch, Sapporo, JAPAN

If payment in Japanese Yen by Bank Transfer is difficult for you, payment can be made at the reception desk during the symposium.

TRAVEL INFORMATION

ACCESS TO HOKKAIDO UNIVERSITY

Hokkaido University is located in central Sapporo (population 1.8 million), just 10 minutes walk from JR Sapporo Station. Sapporo (Shin-Chitose) International Airport (SPK) is the closest airport, and is located about 50 km south of downtown Sapporo. It is serviced by direct flights from Shenyang (China), Seoul (Korea), Niigata, Kansai, and Narita (Japan). The easiest way to get from the Shin-Chitose to Sapporo is by JR-rail (36 minutes). JR trains depart directly from the ground floor of the airport for JR Sapporo Station every 15 minutes. The fare is 1,040 JPY.

Alternatively, an airport bus service is available from the 1st. floor of the airport terminal building (60min., 820 JPY)

PRESENTATION

ORAL

September 5 (Thursday)-September 6 (Friday)

Place: Lecture Hall, No.5 Building, Faculty of Science, Hokkaido

University

Presentation facilities includes two 35mm slide and over head projectors

and one LCD projector. We can prepare note book type computer/s.

Microsoft PowerPoint is available.

POSTER

September 5 (Thursday)

Poster display boards will be 85cm wide x 200cm height.

Core Time: 12:30 - 14:00

Place: Corridor Hall of No.5 Building, Faculty of Science, Hokkaido

University