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

BIOEROSION STRUCTURES ON MARINE MOLLUSCS FROM THE VILLA SORIANO FORMATION (LATE PLEISTOCENE-HOLOCENE) OF URUGUAY. Bioerosion structures found on marine molluscs of the Villa Soriano Formation (late Pleistocene-Holocene) of Uruguay are described, and the main paleoenvironmental parameters dominant during the depositional events are analyzed. The preference of the drilling site on the shell of the prey bivalves by predator gastropods is verified. Three ichnogenera were found: Entobia Bronn, 1838, Caulostrepsis Clarke, 1908 and Oichnus Bromley, 1981. Entobia records the presence of clionid sponges and Caulostrepsis the presence of boring polychaetes. Entobia is also an indicator of clean waters. On the other hand, Oichnus records the predation of gastropods on bivalves and other gastropods. The preferred site of the shell of Ostrea equestris by the predators is the center of the shell, and drills are more common on right valves, due to the life position of this species. Probable species of predators are Urosalpinx cala, U. haneti and Thais haemastoma on hard substrate prey species and Natica isabelleana on soft substrate prey species.

Estructuras de bioerosión en moluscos marinos de la Formación Villa Soriano (Pleistoceno Tardío-Holoceno) de Uruguay