Original paper

Ontogenetisch-phylogenetische Untersuchungen an unterfrasnischen Tentaculitiden. --- Proterogenetischer Entwicklungsmodus in einer evolutiven Reihe

[Studies on ontogeny and phylogeny in tentaculitids from the Lower Frasnian.--- Proterogenetic modus of development in an evolutionary line]

Farsan, Noor Mohamed; Blind, Wolfram

Keywords

tentaculitids, phylogenyFrasnian