A new Middle Cambrian stem-group echinoderm from Spain: Palaeobiological implications of a highly asymmetric cinctan

S. Zamora, and A. B. Smith

2008

Article

Acta Palaeontologica Polonica 53:207-220

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Taxa discussed in this work:

• Lignanicystis
• Lignanicystis barriosensis

Taxonomy:

• Lignanicystis belongs to Cincta - Zamora and Smith (2008)
• Lignanicystis barriosensis belongs to Lignanicystis - Zamora and Smith (2008)