Vertebraria sentence example

vertebraria
  • Vertebraria and Phyllotheca, plants characteristic of the Indian Gondwana series, have been recorded in Sarawak; and marine forms, similar to those of the lower part of the Australian Carboniferous system, are stated to occur in the limestone of north Borneo.
    0
    0
  • It is usually regarded as beginning with a fresh-water series containing the remains of fish and labyrinthodonts; but as it also contains Vertebraria it is probably Palaeozoic; and this series is covered by sandstones and shales which are probably of Triassic age.
    0
    0
  • The stems, long known from Australia and India as Vertebraria, have in recent years been proved to be the rhizomes of Glossopteris.
    0
    0