Live birth in the Devonian period

@article{Long2008LiveBI,
  title={Live birth in the Devonian period},
  author={J. A. Long and K. Trinajstic and G. Young and T. Senden},
  journal={Nature},
  year={2008},
  volume={453},
  pages={650-652}
}
The extinct placoderm fishes were the dominant group of vertebrates throughout the Middle Palaeozoic era, yet controversy about their relationships within the gnathostomes (jawed vertebrates) is partly due to different interpretations of their reproductive biology. Here we document the oldest record of a live-bearing vertebrate in a new ptyctodontid placoderm, Materpiscis attenboroughi gen. et sp. nov., from the Late Devonian Gogo Formation of Australia (approximately 380 million years ago… Expand
Placodermi (Armoured Fishes)
Devonian arthrodire embryos and the origin of internal fertilization in vertebrates
A review of recent discoveries of exceptionally preserved fossil fishes from the Gogo sites (Late Devonian, Western Australia)
The characters of Palaeozoic jawed vertebrates
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 22 REFERENCES
Live birth in Cretaceous marine lizards (mosasauroids)
  • M. Caldwell, M. S. Lee
  • Biology, Medicine
  • Proceedings of the Royal Society of London. Series B: Biological Sciences
  • 2001
First record of live birth in Cretaceous ichthyosaurs: closing an 80 million year gap
The relationship of placoderms
...
1
2
3
...