A new zonation of middle Lochkovian (Lower Devonian) conodonts and evolution of Flajsella n. gen. (Conodonta)
- Valenzuela-Ríos, J.I.
- Murphy, M.A.
Book Series:
Special Paper of the Geological Society of America
ISSN: 0072-1077
Year of publication: 1997
Volume: 321
Pages: 131-144
Type: Article