A sclerite-bearing stem group entoproct from the early Cambrian and its implications
Z. F. Zhang,
L. E. Holmer,
C. B. Skovsted,
G. A. Brock,
G. E. Budd,
D. J. Fu,
X. L. Zhang,
D. G. Shu,
J. Han,
J. N. Liu,
H. Z. Wang,
A. Butler, and
G. X. Li
2013
Article
Scientific Reports
3(1066):1-7
Find it at:
http://dx.doi.org/10.1038/srep01066