Stromatolites are laminated rocks, comprising both authigenic and allochthonous materials, which arise under strong influence of microorganisms environmental conditions. Growing stromatolites rare nowadays, limiting our understanding on how microbial mats produce stromatolites. from Lagoa Vermelha in Brazil were claimed as living, lithifying structures several years ago, but recently have been ...

Recent studies suggest that nearshore oceanographic conditions can have important effects on the structure of benthic communities. On Santa Cruz Island (SCI), CA, USA there is a persistent difference in mean annual sea surface temperature (SST) around the island due to its location at the confluence of opposing cold and warm ocean current systems. Over the course of a 4-year study (1997–2001) s...

The present annotated checklist contains 43 species of thoracican barnacles known to date from the area, 33 and 26 from the Persian Gulf and the Gulf of Oman, respectively. Nine species are new records for the area including Amphibalunus subalbidus (Henry, 1973), Armatobalanus allium (Darwin, 1854), Chelonibia patula (Ranzani, 1818), Conchoderma hunteri (Owen, 1830), Lepas anserifera Linnaeus, ...