• Investigation of freshwater sponges spicules deposits in a karstic lake in Brazil 

      Machado, Vagner da Silva; Ribeiro, Cecilia Volkmer; Iannuzzi, Roberto (2016) [Artículo de periódico]
      The environmental conditions which contributed to the formation of the notorious quaternary deposits of freshwater sponge spicules in karstic lentic environments in Brazil have been subject of some speculation. No investigation ...