-
modern sharks.
Sphenacanthus probably hunts small fishes and,
unlike their modern-day relatives, its
inhabited fresh water lagoons.
Sphenacanthus had seven...
-
Bandringa was
recovered within the
Euselachii alongside Tristychius, and
Sphenacanthus. They also
suggested that
ctenacanthiforms and
xenacanthids are closer...
-
Tristychius Surcaudalus Bandringa Sphenacanthus...
-
parareptile (Karutia) and fish
including chondrichthyans (Rubencanthus,
Sphenacanthus, Bythiacanthus, Taquaralodus, Itapyrodus, Anisopleurodontis), palaeoniscids...
- Thies, 1983 †
Sphenacanthus Ag****iz, 1837 †
Sphenacanthus aequistriatus Davis, 1879 †
Sphenacanthus carbonarius Giebel, 1848 †
Sphenacanthus delepinei Fournier...
- Carboniferous, Australia) Family:
Sphenacanthidae Maisey, 1982 Genus:
Sphenacanthus Ag****iz, 1837 (Early Carboniferous-Late Permian, Worldwide) Genus: Xenosynechodus...
- Worthen, Amelacanthus, new genus,
Eunemacanthus St. John and Worthen,
Sphenacanthus Ag****iz, and
Wodnika Münster.
American Museum novitates; no. 2722. Lebedev...
-
Zhuganpo Formation China An elasmobranch, a
species of Rugosicorona.
Sphenacanthus riorastoensis Sp. nov
Valid Pauliv, Dias &
Sedor Permian (Wordian to...
-
Solemya –
tentative report †Solenochilus †Solenopora †****todus †
Sphenacanthus †Sphenophyllum †Sphenophyllum
oblongifolium †Sphenopteris †****a †Spirifer...
-
texana – type
locality for
species †****todus †****todus
pustulosus †
Sphenacanthus †Sphenophyllum †Sphenophyllum
oblongifolium †Sphenophyllum obovatum...
