TABLE 1. Elasmobranchii paleodiversity of the Cantaure Formation.

Superorder Order Family Genus Taxon
Galeomorphii Heterodontiformes Heterodontidae Heterodontus Heterodontus sp.
  Orectolobiformes Ginglymostomatidae Nebrius Nebrius sp.
  Lamniformes †Otodontidae †Paratodus Paratodus benedenii (Le Hon, 1871)
      †Carcharocles Carcharocles megalodon (Agassiz, 1843)
    Alopiidae Alopias Alopias cf. A. vulpinus (Bonnaterre, 1788)
  Carcharhiniformes Triakidae Galeorhinus Galeorhinus cf. G. galeus (Linnaeus, 1758)
      Mustelus Mustelus sp.
    Hemigaleidae Hemipristis Hemipristis serra (Agassiz, 1835)
    Carcharhinidae Galeocerdo Galeocerdo aduncus Agassiz, 1843
        Galeocerdo mayumbensis Dartevelle and Casier, 1943
      Rhizoprionodon Rhizoprionodon sp.
      Carcharhinus Carcharhinus ackermannii Santos & Travassos, 1960
        Carcharhinus brachyurus (Günther, 1870)
        Carcharhinus falciformis (Müller and Henle, 1839)
        Carcharhinus cf. C. galapagensis (Snodgrass and Heller, 1905)
        Carcharhinus gibbesii (Woodward, 1889)
        Carcharhinus cf. C. limbatus (Müller and Henle, 1839)
        Carcharhinus cf. C. macloti (Müller and Henle, 1839)
        Carcharhinus perezi (Poey, 1876)
        Carcharhinus sp. 1
        Carcharhinus spp.
      Isogomphodon Isogomphodon acuarius (Probst, 1879)
      Negaprion Negaprion eurybathrodon  (Blake, 1862)
      †Physogaleus †Physogaleus contortus (Gibbes, 1849)
      Gen. indet. sp. indet.
    Sphyrnidae Sphyrna †Sphyrna arambourgi Cappetta, 1970
        Sphyrna cf. †S. laevissima (Cope, 1867)
Batomorphii Rajiformes Rhynchobatidae Rhynchobatus Rynchobatus sp.
    Pristidae Pristis Pristis sp.
  Myliobatiformes Dasyatidae Dasyatis Dasyatis sp.
      cf. Pteroplatytrygon cf. Pteroplatytrygon sp.
      cf. Taeniurops cf. Taeniurops sp.
        Dasyatidae Indet.
    Myliobatidae Aetobatus Aetobatus sp.
      Aetomylaeus Aetomylaeus sp.
    Rhinopteridae Rhinoptera Rhinoptera sp.
    Mobulidae Mobula †Mobula fragilis (Cappetta, 1970)
        Mobula cf. †M. loupianensis (Cappetta, 1970)
        Mobula sp.
      Plinthicus Plinthicus stenodon Cope, 1869
        Myliobatiformes indet.
        Chondrichthyes indet.