Locality;"Geographical coordinate";Date;n;"Presence/ Absence";"Substrate Type"
Anchorena;"34°29’S, 58°13’W";"10 Dec 2015";3;–;"“Tosca” (tight sandy silt) and stone"
Quilmes;"34°42’S, 58°13’W";"20 Jun 2016";3;+;"Sand, stone"
"Punta Lara";"34°45’S, 57°59’W";"6 Jun 2016";2;+;Sand
Bagliardi;"34°52’S, 57°48’W";"26 Oct 2015";3;+;"Sand-lime, stone"
"La Balandra";"34°55’S, 57°43’W";"17 Jun 2015";4;+;"Sand, stone"
"Punta Blanca";"31°56’S, 57°40’W";"28 Sep 2015";3;+;"Sand, rush"
Atalaya;"35°08’S, 57°31’W";"22 Jul 2015";4;+;Sand
Magdalena;"35°10’S, 57°30’W";"22 Jul 2015";3;+;Sand
"Punta Indio";"35°16’S, 57°13’W";"7 Nov 2015";2;–;"Sand, stone, rush"