Skip to main content

Main menu

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

Table of Contents

April 01, 2020; Volume 320,Issue 4

Articles

  • You have access
    A case of Ampferer-type subduction and consequences for the Alps and the Pyrenees
    Anders McCarthy, Julie Tugend, Geoffroy Mohn, Lorenzo Candioti, Cyril Chelle-Michou, Richard Arculus, Stefan M. Schmalholz and Othmar Müntener
    American Journal of Science April 2020, 320 (4) 313-372; DOI: https://doi.org/10.2475/04.2020.01
  • You have access
    Continuous continental growth as constrained by the sedimentary record
    Christopher J. Spencer
    American Journal of Science April 2020, 320 (4) 373-401; DOI: https://doi.org/10.2475/04.2020.02

Errata

  • You have access
    PALYNOLOGICAL DATING OF LOW-GRADE METAMORPHOSED ROCKS: APPLICATIONS TO EARLY PALEOZOIC ROCKS OF THE CENTRAL MAINE/AROOSTOOK-MATAPEDIA BASIN AND FREDERICTON TROUGH (NORTHERN APPALACHIANS) IN EASTERN AND EAST-CENTRAL MAINE, U.S.A. (AMERICAN JOURNAL OF SCIENCE, v. 320, n. 3, p. 280–312, https://doi.org/10.2475/03.2020.03)
    Allan Ludman, Gil Machado and Paulo Fernandes
    American Journal of Science April 2020, 320 (4) 402-403; DOI: https://doi.org/10.2475/04.2020.03

Erratum

  • You have access
    ION MICROPROBE 232Th-208Pb AGES FROM HIGH COMMON Pb MONAZITE, MOREFIELD MINE, AMELIA COUNTY, VIRGINIA: IMPLICATIONS FOR ALLEGHANIAN TECTONICS (AMERICAN JOURNAL OF SCIENCE, v. 316, n. 5, p. 470–503, doi 10.2475/05.2016.03)
    Elizabeth Catlos and Nathan R. Miller
    American Journal of Science April 2020, 320 (4) 404; DOI: https://doi.org/10.2475/04.2020.04
Back to top
PreviousNext

In this issue

American Journal of Science: 320 (4)
American Journal of Science
Vol. 320, Issue 4
1 Apr 2020
  • Table of Contents
  • Table of Contents (PDF)
  • Cover (PDF)
  • About the Cover
  • Index by author
  • Ed Board (PDF)
Sign up for alerts
Entire Issue ($25)

Jump to

  • Articles
  • Errata
  • Erratum
  • Top Topics
  • Most Cited
  • Most Read
Loading

Navigate

  • Current Issue
  • Archive

More Information

  • RSS

Other Services

  • About Us

© 2021 American Journal of Science

Powered by HighWire