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External features of embryonic and early postembryonic shells of a Carboniferous goniatite Vidrioceras from Kansas

Published in Paleontological Research, in 2001, in volume 5, pages 13-19

Macro- and microstructure of shell and operculum in two Recent gastropod species, Nerita (Theliostyla) albicilla and Cinnalepeta pulchella (Neritopsina: Neritoidea)

Published in Paleontological Research, in 2001, in volume 5, pages 21-31

Geometric pattern and growth rate of prismatic shell structures in Bivalvia

Published in Paleontological Research, in 2001, in volume 5, pages 33-44

Evolution in morphometric traits in North American Collignoniceratinae (Ammonoidea, Cephalopoda)

Published in Paleontological Research, in 2001, in volume 5, pages 45-54

A review of symbiosis in the Bivalvia, with special attention to macrosymbiosis

Published in Paleontological Research, in 2001, in volume 5, pages 55-73

Molecular phylogeny and morphological evolution of laqueoid brachiopods

Published in Paleontological Research, in 2001, in volume 5, pages 87-100

Some additional Wuchiapingian (Late Permian) ammonoids from the Southern Kitakami Massif, Northeast Japan

Published in Paleontological Research, in 2001, in volume 5, pages 111-114

Middle Carboniferous orthoconic cephalopods from the Omi Limestone Group, Central Japan

Published in Paleontological Research, in 2001, in volume 5, pages 115-120

Further notes on the turrilitid ammonoids from Hokkaido: Part 2 (Studies of the Cretaceous ammonities from Hokkaido and Sakhalin-XC)

Published in Paleontological Research, in 2001, in volume 5, pages 163-176

Small Permian dicynodonts from India

Published in Paleontological Research, in 2001, in volume 5, pages 177-191

Quantification of optically granular texture of benthic foraminiferal walls

Published in Paleontological Research, in 2001, in volume 5, pages 193-200

Origin of the Ceratitida (Ammonoidea) inferred from the early internal shell features

Published in Paleontological Research, in 2001, in volume 5, pages 201-213

Taxonomy and distribution of Plio-Pleistocene Buccinum (Gastropoda: Buccinidae) in northeast Japan

Published in Paleontological Research, in 2001, in volume 5, pages 215-226

Late Miocene ostracodes from the Kubota Formation, Higashi-Tanagura Group, Northeast Japan, and their implications for bottom environments

Published in Paleontological Research, in 2001, in volume 5, pages 241-257

Age calibration of megafossil biochronology based on Early Campanian planktonic foraminifera from Hokkaido, Japan

Published in Paleontological Research, in 2001, in volume 5, pages 277-282

Middle Permian brachiopods from the Moribu area, Hida Gaien Belt, central Japan

Published in Paleontological Research, in 2001, in volume 5, pages 283-310

A phosphatized cephalopod mouthpart from the Upper Pennsylvanian of Oklahoma, U.S.A

Published in Paleontological Research, in 2001, in volume 5, pages 311-318

Taxonomic and phylogenetic aspects of the shell ultrastructure of nine Cretaceous rhynchonellide brachiopod genera

Published in Paleontological Research, in 2001, in volume 5, pages 319-330