Stratocladistics and evaluation of evolutionary modes in the fossil record: an example from the ammonite genus Semiformiceras

J. D. Pardo, A. K. Huttenlocker, and J. D. Marcot

2008

Article

Palaeontology 51(4):767-773

Find it at:

http://dx.doi.org/10.1111/j.1475-4983.2008.00794.x