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Full-Text Articles in Life Sciences
Analyzing The Shark Paleoecology Of Coastal Georgia From The Miocene And Pliocene Epochs, Joshua Lee Clark, Benjamin Angalet
Analyzing The Shark Paleoecology Of Coastal Georgia From The Miocene And Pliocene Epochs, Joshua Lee Clark, Benjamin Angalet
Georgia Journal of Science
The field of shark paleoecology often yields indecisive conclusions based on the limited fossilization of their anatomical structures, with the exception of their teeth. The majority of the Atlantic coast has been studied regarding the presence of certain prehistoric shark species from the Miocene, Pliocene, and Pleistocene epochs. However, information pertaining to the Georgia coast and understanding its potential community structure is relatively understudied. This study was conducted in which thousands of fossil shark specimens and subsequent marine fauna were collected from dredge spoils created by the US Army Corps of Engineers (USACE): Savannah District. A total of 5,127 fossil …
Meiofauna Distribution Patterns On A Sandy Beach Of Sapelo Island, Georgia, Nancy Dalman, Dianna Spence, Richard Settele, David Turner, Andrew Shirley, Jill Schulze
Meiofauna Distribution Patterns On A Sandy Beach Of Sapelo Island, Georgia, Nancy Dalman, Dianna Spence, Richard Settele, David Turner, Andrew Shirley, Jill Schulze
Georgia Journal of Science
Substantial abundance and diversity of intertidal invertebrates known as meiofauna are evident on a sandy beach of Sapelo Island, Georgia. Meiofauna are small, benthic, nearly ubiquitous animals. They consume microbes and detritus and are a food source for juvenile fish and ghost shrimp. Meiofauna were manually separated from sand samples collected from three intertidal zones and two depths during low tide in January, March, June, and October, 2017. Fifteen major meiofaunal clades were identified in June, while only eight were observed in January; in all, there were sixteen clades observed. Highest meiofauna densities were found in the middle intertidal zone …