Skip to main content

Main menu

  • Home
  • Content
    • Current
    • Archive
    • Special Volumes and Special Issue
  • Subscriptions
    • Subscribers
    • FAQ
    • Terms & Conditions for use of AJS Online
  • Instructions to Authors
    • Focus and paper options
    • Submit your manuscript
  • Site Features
    • Alerts
    • Feedback
    • Usage Statistics
    • RSS
  • About Us
    • Editorial Board
    • The Journal

User menu

  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
American Journal of Science
  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart
American Journal of Science

Advanced Search

  • Home
  • Content
    • Current
    • Archive
    • Special Volumes and Special Issue
  • Subscriptions
    • Subscribers
    • FAQ
    • Terms & Conditions for use of AJS Online
  • Instructions to Authors
    • Focus and paper options
    • Submit your manuscript
  • Site Features
    • Alerts
    • Feedback
    • Usage Statistics
    • RSS
  • About Us
    • Editorial Board
    • The Journal
  • Follow ajs on Twitter
  • Visit ajs on Facebook
  • Follow ajs on Instagram

Paleozoic

  • You have access
    Notes on the Mesozoic strata of Virginia
    W. M. Fontaine
    American Journal of Science March 1879, s3-17 (99) 229-239; DOI: https://doi.org/10.2475/ajs.s3-17.99.229
  • You have access
    Notes on the Mesozoic strata of Virginia
    W. M. Fontaine
    American Journal of Science February 1879, s3-17 (98) 151-157; DOI: https://doi.org/10.2475/ajs.s3-17.98.151
  • You have access
    On the age of the clay slates and grits of Poughkeepsie
    Thomas Nelson Dale
    American Journal of Science January 1879, s3-17 (97) 57-59; DOI: https://doi.org/10.2475/ajs.s3-17.97.57
  • You have access
    The Waverly group in central Ohio
    Lewis Ezra Hicks
    American Journal of Science September 1878, s3-16 (93) 216-224; DOI: https://doi.org/10.2475/ajs.s3-16.93.216
  • You have access
    On some Primordial fossils from southeastern Newfoundland
    Joseph Frederick Whiteaves
    American Journal of Science September 1878, s3-16 (93) 224-226; DOI: https://doi.org/10.2475/ajs.s3-16.93.224
  • You have access
    The upper Devonian rocks of southwest Pennsylvania
    John James Stevenson
    American Journal of Science June 1878, s3-15 (90) 423-430; DOI: https://doi.org/10.2475/ajs.s3-15.90.423
  • You have access
    On some dark shale recently discovered below the Devonian limestones at Independence, Iowa; with notice of the fossils at present known to be in it
    S. Calvin
    American Journal of Science June 1878, s3-15 (90) 460-462; DOI: https://doi.org/10.2475/ajs.s3-15.90.460
  • You have access
    On certain forms of Brachiopoda occurring in the Swedish Primordial
    Silas Watson Ford
    American Journal of Science May 1878, s3-15 (89) 364-366; DOI: https://doi.org/10.2475/ajs.s3-15.89.364
  • You have access
    The coralline of Niagara limestone of the Appalachian system as represented at Nearpass Cliff, Montague, New Jersey
    Simeon T. Barrett
    American Journal of Science May 1878, s3-15 (89) 370-372; DOI: https://doi.org/10.2475/ajs.s3-15.89.370
  • You have access
    On the discovery of Lower Silurian fossils in limestone associated with hydromica slates, and on other points in the geology of Lehigh and Northampton counties, eastern Pennsylvania
    F. Prime
    American Journal of Science April 1878, s3-15 (88) 261-269; DOI: https://doi.org/10.2475/ajs.s3-15.88.261

Pages

  • Previous
  • Next
  • 1
  • …
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • …
  • 31

Navigate

  • Current Issue
  • Archive

More Information

  • RSS

Other Services

  • About Us

© 2023 American Journal of Science

Powered by HighWire