Revista Mexicana de Ciencias Geológicas
2002, volumen 19, número 3

 

Special Issue

Pacific Neogene event studies for the 21st century

Proceedings of the VII International Congress on Pacific Neogene Stratigraphy, Mexico City, October 4-6, 1999

Regional Committee on Pacific Neogene Stratigraphy, Subcommission on Neogene Stratigraphy(SNS),

International Union of Geological Sciences (IUGS)

 

CONTENIDO (CONTENTS)


EAST PACIFIC
A gap in the Pliocene invasion of seawater to the Gulf of California
145-151
Jorge Ledesma-Vázquez
(512 Kb)

Responses of planktonic foraminifera to the emergence of the Isthmus of Panama
152-160
Masako Ibaraki
(542 Kb)

Late Miocene and early Pliocene biosiliceous sedimentation along the California margin
161-169
John A. Barron, Mitchell Lyle, and Itaru Koizumi
(127 Kb)

Why are there no back-arc basins around the eastern Pacific margin?
170-174
Susumu Nishimura
(361 Kb)

NORTHWEST PACIFIC
Late Pliocene calcareous nannofossil paleobiogeography of the Pacific ocean: evidence for glaciation at 2.75Ma
175-189
Tokiyuki Sato, Takato Saito, Shiho Yuguchi, Hiroshi Nakagawa, Koji Kameo, and Toshiaki Takayama
(1,123 Kb)

Planktonic foraminiferal biostratigraphy of the Miocene Arakawa Group in central Japan
190-205
Hiroki Hayashi and Masaki Takahashi
1,325 Kb)

Responses of Japanese Cenozoic molluscs to Pacific gateways events
206-214
Kenshiro Ogasawara
(251 Kb)

Middle Miocene to Pliocene sedimentary basin analysis of vertical movement in Hokkaido, Japan
215-225
Tsumoru Sagayama
(446 Kb)

Records of major and minor transgression and regression events in the Paleo-Sea of Japan during late Cenozoic
226-234
Iwao Kobayashi and Osamu Takano
(351 Kb)

SOUTHWEST PACIFIC
Problems of Neogene biostratigraphic correlation in Thailand and surrounding areas
235-241
Benjavun Ratanasthien
(150 Kb)

SOUTH PACIFIC
The early Middle Miocene paleoenvironmental setting of New Zealand
242-251
B.D. Field, M.P. Crundwell, J.P. Kennett, P.R. King, C.M. Jones, and G.H. Scott
(324 Kb)

SOUTHEAST PACIFIC
Paleoceanographic evolution of backwater in the Nazca region, Southeastern Pacific, during late Pleistocene
252-259
Adolfo Molina-Cruz and Juan Carlos Herguera
(154 Kb)

Neogene evolution of surface marine climate in the Pacific and notes on related events
260-270
Ryuichi Tsuchi
(460 Kb)

APPENDIX
Topics on Neogene evolution of Pacific Ocean gateways. A summary of the IGCP-355
271-273
Susumu Nishimura
(361 Kb)