Ancestral billingsellides and the evolution and phylogenetic relationships of early rhynchonelliform brachiopods

Stratigraphic and geographic distribution of acrotretids (Brachiopoda, Lingulata) in the Middle and Late Cambrian

(2011) G. T. Ushatinskaya   PALEONTOLOGICAL JOURNAL

A New Genus of Late Ordovician—Early Silurian Pentameride Brachiopods and Its Phylogenetic Relationships

(2010) Jisuo Jin et al.   ACTA PALAEONTOLOGICA POLONICA

Late Cambrian brachiopods from Jingxi, Guangxi Province, South China

(2010) Zhan Ren-Bin et al.   ALCHERINGA

The Shifting Balance of Diversity Among Major Marine Animal Groups

(2010) J. Alroy   SCIENCE

Chaniella, a new lower Tremadocian (Ordovician) brachiopod from northwestern Argentina and its phylogenetic relationships within basal rhynchonelliforms

(2009) Juan L. Benedetto   Palaeontologische Zeitschrift

BILLENGSELLIDE AND ORTHIDE BRACHIOPODS: NEW INSIGHTS INTO EARLIEST ORDOVICIAN EVOLUTION AND BIOGEOGRAPHY FROM NORTHERN IRAN

(2009) LEONID E. POPOV et al.   PALAEONTOLOGY

TNT, a free program for phylogenetic analysis

(2008) Pablo A. Goloboff et al.   CLADISTICS