English edit

Noun edit

macroborings

  1. plural of macroboring
    • 2015 July 29, “Bioerosion of Inorganic Hard Substrates in the Ordovician of Estonia (Baltica)”, in PLOS ONE[1], →DOI:
      There are two macroborings in the Cambrian, which contrasts with nine ichnotaxa known from the Ordovician [26, 20 ].