Skip to main content

Main menu

  • Home
    • Journal home
    • Lyell Collection home
    • Geological Society home
  • Content
    • Current issue
    • All issues
    • Collections
    • Supplementary publications
    • Open Access
  • Info
    • Authors
    • Librarians
    • Readers
    • Access for GSL Fellows
    • Access for other member types
    • Press office
    • Accessibility
    • Help
  • Alert sign up
    • Newsletters
    • GSL blog
  • Geological Society of London Publications
    • Engineering Geology Special Publications
    • Geochemistry: Exploration, Environment, Analysis
    • Journal of Micropalaeontology
    • Journal of the Geological Society
    • Lyell Collection home
    • Memoirs
    • Petroleum Geology Conference Series
    • Petroleum Geoscience
    • Proceedings of the Yorkshire Geological Society
    • Quarterly Journal of Engineering Geology and Hydrogeology
    • Quarterly Journal of the Geological Society
    • Scottish Journal of Geology
    • Special Publications
    • Transactions of the Edinburgh Geological Society
    • Transactions of the Geological Society of Glasgow
    • Transactions of the Geological Society of London

User menu

  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
Journal of Micropalaeontology
  • Geological Society of London Publications
    • Engineering Geology Special Publications
    • Geochemistry: Exploration, Environment, Analysis
    • Journal of Micropalaeontology
    • Journal of the Geological Society
    • Lyell Collection home
    • Memoirs
    • Petroleum Geology Conference Series
    • Petroleum Geoscience
    • Proceedings of the Yorkshire Geological Society
    • Quarterly Journal of Engineering Geology and Hydrogeology
    • Quarterly Journal of the Geological Society
    • Scottish Journal of Geology
    • Special Publications
    • Transactions of the Edinburgh Geological Society
    • Transactions of the Geological Society of Glasgow
    • Transactions of the Geological Society of London
  • My alerts
  • Log in
  • My Cart
  • Follow gsl on Twitter
  • Visit gsl on Facebook
  • Visit gsl on Youtube
  • Visit gsl on Linkedin
Journal of Micropalaeontology

Advanced search

  • Home
    • Journal home
    • Lyell Collection home
    • Geological Society home
  • Content
    • Current issue
    • All issues
    • Collections
    • Supplementary publications
    • Open Access
  • Info
    • Authors
    • Librarians
    • Readers
    • Access for GSL Fellows
    • Access for other member types
    • Press office
    • Accessibility
    • Help
  • Alert sign up
    • Newsletters
    • GSL blog

Early Eocene marine ostracods from the Crescent Formation, southwestern Washington State, USA

TATSUHIKO YAMAGUCHI and JAMES L. GOEDERT
Journal of Micropalaeontology, 28, 117-129, 1 November 2009, https://doi.org/10.1144/jm.28.2.117
TATSUHIKO YAMAGUCHI
1Geosciences Research Division, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California 92093-0244, USA
  • Find this author on Google Scholar
  • Search for this author on this site
  • For correspondence: tyamaguchi@mail.ucsd.edu tyamaguch@mac.com
JAMES L. GOEDERT
2Burke Museum of Natural History and Culture, University of Washington, Seattle, Washington 98195, USA
  • Find this author on Google Scholar
  • Search for this author on this site
PreviousNext
  • Article
  • Figures & Data
  • Info & Metrics
  • PDF
Loading

Abstract

An assemblage of eleven species of Early Eocene marine intertidal and sublittoral ostracods has been found in the Crescent Formation in the Black Hills, Thurston County, Washington State, USA. The ostracods are subtropical and tropical taxa, such as Bairdoppilata, Cytherella and Neomonoceratina, which are found south of Washington today. Based on the geological age of the formation, the fauna corresponded to the Early Eocene Climatic Optimum. Five new species are recognized: Acanthocythereis olympiana sp. nov., Ambostracon irizukii sp. nov., Bairdoppilata crescentana sp. nov., Coquimba washingtonensis sp. nov. and Cytherelloidea squiresi sp. nov. This new assemblage from the Crescent Formation is the northernmost record of Early Eocene ostracods for the entire Pacific Basin.

KEYWORDS:
  • climatic optimum
  • Crescent Formation
  • Early Eocene
  • Washington
  • Ostracoda
  • © 2009 The Micropalaeontological Society
View Full Text

Please note that if you are logged into the Lyell Collection and attempt to access content that is outside of your subscription entitlement you will be presented with a new login screen. You have the option to pay to view this content if you choose. Please see the relevant links below for further assistance.

INDIVIDUALS

Log in using your username and password

– GSL fellows: log in with your Lyell username and password. (Please check your access entitlements at https://www.geolsoc.org.uk/fellowsaccess)
– Other users: log in with the username and password you created when you registered. Help for other users is at https://www.geolsoc.org.uk/lyellcollection_faqs
Forgot your username or password?

Purchase access

You may purchase access to this article for 24 hours and download the PDF within the access period. This will require you to create an account if you don't already have one. To download the PDF, click the 'Purchased Content' link in the receipt email.

LIBRARY USERS

Log in through your institution

You may be able to gain access using your login credentials for your institution. Contact your library if you do not have a username and password.
If your organization uses OpenAthens, you can log in using your OpenAthens username and password. To check if your institution is supported, please see this list. Contact your library for more details.
If you think you should have access, please contact your librarian or email sales@geolsoc.org.uk

LIBRARIANS

Administer your subscription.

CONTACT US

If you have any questions about the Lyell Collection publications website, please see the access help page or contact sales@geolsoc.org.uk

PreviousNext
Back to top

In this issue

Journal of Micropalaeontology: 28 (2)
Journal of Micropalaeontology
Volume 28, Issue 2
November 2009
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
  • Back Matter (PDF)
  • Front Matter (PDF)
Alerts
Sign In to Email Alerts with your Email Address
Citation tools

Early Eocene marine ostracods from the Crescent Formation, southwestern Washington State, USA

TATSUHIKO YAMAGUCHI and JAMES L. GOEDERT
Journal of Micropalaeontology, 28, 117-129, 1 November 2009, https://doi.org/10.1144/jm.28.2.117
TATSUHIKO YAMAGUCHI
1Geosciences Research Division, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California 92093-0244, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: tyamaguchi@mail.ucsd.edu tyamaguch@mac.com
JAMES L. GOEDERT
2Burke Museum of Natural History and Culture, University of Washington, Seattle, Washington 98195, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Permissions
View PDF
Share

Early Eocene marine ostracods from the Crescent Formation, southwestern Washington State, USA

TATSUHIKO YAMAGUCHI and JAMES L. GOEDERT
Journal of Micropalaeontology, 28, 117-129, 1 November 2009, https://doi.org/10.1144/jm.28.2.117
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
Email to

Thank you for sharing this Journal of Micropalaeontology article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
Early Eocene marine ostracods from the Crescent Formation, southwestern Washington State, USA
(Your Name) has forwarded a page to you from Journal of Micropalaeontology
(Your Name) thought you would be interested in this article in Journal of Micropalaeontology.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Print
Download PPT
  • Tweet Widget
  • Facebook Like
  • Google Plus One
  • Article
    • Abstract
    • INTRODUCTION
    • STRATIGRAPHY AND GEOLOGICAL AGE
    • MATERIAL AND METHODS
    • FOSSIL OSTRACODS
    • SYSTEMATIC DESCRIPTIONS OF SELECTED TAXA
    • DISCUSSION
    • ACKNOWLEGEMENTS
    • APPENDIX A: LOCALITIES CITED
    • REFERENCES
  • Figures & Data
  • Info & Metrics
  • PDF

Related Articles

Similar Articles

Cited By...

More in this TOC Section

  • Morphological evolution of Stephanodiscus (Bacillariophyta) in Lake Biwa from a 300 ka fossil record
  • Crustacean microcoprolites from Lower Cretaceous and Oligo-Miocene deposits, Persian Gulf, Iran
  • The impact of oxidation on spore and pollen chemistry
Show more: Papers
  • Most read
  • Most cited
Loading
  • Cyprideis torosa: a model organism for the Ostracoda?
  • Modern deep-water agglutinated foraminifera from IODP Expedition 323, Bering Sea: ecological and taxonomic implications
  • Development of the freeze–thaw processing technique for disaggregation of indurated mudrocks and enhanced recovery of calcareous microfossils
  • The unknown planktonic foraminiferal pioneer Henry A. Buckley and his collection at The Natural History Museum, London
  • The impact of oxidation on spore and pollen chemistry
More...

Journal of Micropalaeontology

  • About the journal
  • Supplementary Publications
  • Pay per view
  • Copyright & Permissions
  • Feedback
  • Help

Lyell Collection

  • About the Lyell Collection
  • Lyell Collection homepage
  • Collections
  • Open Access Collection
  • Open Access Policy
  • Lyell Collection access help
  • Recommend to your Library
  • Lyell Collection Sponsors
  • MARC records
  • Digital preservation
  • Developing countries
  • Geofacets
  • Manage your account
  • Cookies

The Geological Society

  • About the Society
  • Join the Society
  • Benefits for Members
  • Online Bookshop
  • Publishing policies
  • Awards, Grants & Bursaries
  • Education & Careers
  • Events
  • Geoscientist Online
  • Library & Information Services
  • Policy & Media
  • Society blog
  • Contact the Society

 

TMS logo

Published by The Geological Society of London, registered charity number 210161

Print ISSN 
0262-821X
Online ISSN 
2041-4978

Copyright © 2021 The Micropalaeontological Society