New insights concerning homology of the oral region and ambulacral system plating of pentaradial echinoderms

Exaptation of pelmatozoan oral surfaces: constructional pathways in tegmen evolution

(2016) William I. Ausich et al.   JOURNAL OF PALEONTOLOGY

A new species of the dual-mouthed paracrinoid Bistomiacystis and a redescription of the Edrioasteroid edrioaster priscus from the Upper Ordovician Curdsville Member of the Lexington Limestone

(2016) Colin D. Sumrall et al.   JOURNAL OF PALEONTOLOGY

Kailidiscus, a new plesiomorphic edrioasteroid from the basal Middle Cambrian Kaili biota of Guizhou Province, China

(2016) Yuanlong Zhao et al.   JOURNAL OF PALEONTOLOGY

The Cambrian edrioasteroid Stromatocystites (Echinodermata): Systematics, palaeogeography, and palaeoecology

(2015) Samuel Zamora et al.   GEOBIOS

Early phylogeny of crinoids within the pelmatozoan clade

(2015) William I. Ausich et al.   PALAEONTOLOGY

Oral Region Homologies in Paleozoic Crinoids and Other Plesiomorphic Pentaradial Echinoderms

(2013) Thomas W. Kammer et al.   PLoS One

Universal Elemental Homology in Glyptocystitoids, Hemicosmitoids, Coronoids and Blastoids: Steps Toward Echinoderm Phylogenetic Reconstruction in Derived Blastozoa

(2012) Colin D. Sumrall et al.   JOURNAL OF PALEONTOLOGY

Ordovician edrioasteroids from Morocco: faunal exchanges across the Rheic Ocean

(2011) Colin D. Sumrall et al.   JOURNAL OF SYSTEMATIC PALAEONTOLOGY

Emended Restoration of Titanocrinus sumralli Guensburg and Sprinkle, 2003 (Echinodermata, Crinoidea)

(2010) Thomas E. Guensburg et al.   JOURNAL OF PALEONTOLOGY

An enigmatic blastozoan echinoderm fauna from central kentucky

(2009) Colin D. Sumrall et al.   JOURNAL OF PALEONTOLOGY

Solving the mystery of crinoid ancestry: new fossil evidence of arm origin and development

(2009) Thomas E. Guensburg et al.   JOURNAL OF PALEONTOLOGY

Radial Symmetry, the Anterior/Posterior Axis, and Echinoderm Hox Genes

(2008) Rich Mooi et al.   Annual Review of Ecology Evolution and Systematics