An Early Cambrian tunicate from China

D.-G. Shu, L. Chen, J. Han, and X.-L. Zhang

2001

Article

Nature 411:472-473

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Taxa discussed in this work:

• Ascidiacea
• Cheungkongella
• Cheungkongella ancestralis

Taxonomy:

• Ascidiacea belongs to Urochordata - Shu et al. (2001)
• Cheungkongella ancestralis belongs to Cheungkongella - Shu et al. (2001)