English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

This circular contains a list of maps and reports released by the U.S. Geol. Survey during 1966 that are available for public inspection in the open files. These maps and reports may be consulted at the indicated depositories, and copies may be made upon request (at the requestor's expense). The reports are arranged alphabetically by author; each report is preceded by a serial number that is used to identify the report in the index, and is followed by the depositories at which it may be consulted. Most open-file reports are on file in at least one of the major U.S. Geol. Survey depositories listed. Many are also on file at depositories are U.S. Geol. Survey offices unless a state geological survey or other organization is specifically indicated. (157 refs.)

Reports and maps of the Geological Survey released only in the open files, 1966