Fractal analysis highlights analogies in arenaceous tubes of Sabellaria alveolata (Metazoa, Polychaeta) and agglutinated tests of foraminifera (Protista)
Table 1
Compositional data relative to standardless spot-microanalyses performed on microplastic grains shown in Fig 4.
Chemical data were recalculated to 100% and expressed in weight percent.