Oral Region Homologies in Paleozoic Crinoids and Other Plesiomorphic Pentaradial Echinoderms

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

(2016) Yuanlong Zhao et al.   JOURNAL OF PALEONTOLOGY

Morphology and phylogenetic interpretation of a new Cambrian edrioasteroid (Echinodermata) from Spain

(2013) SAMUEL ZAMORA   PALAEONTOLOGY

Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan

(2013) A. B. Smith et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

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

Phylogenetic implications of the oldest crinoids

(2012) Thomas E. Guensburg   JOURNAL OF PALEONTOLOGY

Revision of lyracystid eocrinoids from the Middle Cambrian of South China and Western Laurentia

(2011) James Sprinkle 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

Cambrian stalked echinoderms show unexpected plasticity of arm construction

(2011) S. Zamora et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

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

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

Pelmatozoan arms from the Middle Cambrian of Australia: bridging the gap between brachioles and brachials?

(2009) SÉBASTIEN CLAUSEN et al.   LETHAIA

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

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

Stem Structure and Evolution in the Earliest Pelmatozoan Echinoderms

(2008) Sebastien Clausen et al.   JOURNAL OF PALEONTOLOGY