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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Pyritized internal moulds of articulated shells of the Early Jurassic brachiopod taxon  Nannirhynchia pygmaea  were found in beds closely below the early Toarcian oceanic anoxic event in the  Polymorphum  Zone in Portugal. The material allows a detailed study of the outline of the muscle fields, the length and direction of the crura, and the orientation of the cardinalia, which are hitherto undescribed. Three-dimensional reconstructions of articulated shells of  N. pygmaea  occurring in a single horizon were produced to show the orientation and length of arcuiform crura. The preservation of internal moulds together with the three-dimensional reconstruction of the internal shell morphology allow a more precise description of the internal morphology of this taxon than it is possible with articulated shells and serial sections.    doi: 10.1002/mmng.201200005

fossil record

New data on internal morphology of exceptionally preserved &lt;i&gt;Nannirhynchia pygmaea&lt;/i&gt; (Morris, 1847) from the Lusitanian Basin (Brachiopoda, Early Jurassic, Portugal)