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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Seven unconformities were recognized in the stratigraphic section at Site 612: (1) a transition between clayey Campanian chalk and less clayey Maestrichtian chalk; (2) a poorly recovered Cretaceous/Tertiary boundary interval in which a 9-m gap in the section appears to represent 12 m.y. of geologic time; (3) an unconformable contact between the lower Eocene and middle Eocene associated with silica diagenesis; (4) a microtektite horizon between the middle and upper Eocene intervals; (5) a contact between pelagic Paleogene sediments and terrigenous Neogene deposits; (6) a Tortonian/ Messinian contact marked by centimeter-sized grains and various lithoclasts derived from older units; and (7) a contact between Pliocene alternating clay and glauconitic sand and homogeneous gray Pleistocene clay. Sea level fluctuations appear to have been an important factor in the development of many of these unconformities.

Lithologic and Geochemical Changes across Unconformities at Site 612, Deep Sea Drilling Project Leg 95, New Jersey Transect