J.
A.
Antcliffe
Distinguishing Earth’s oldest bryozoan (Pywackia, Late Cambrian) from pennatulacean octocorals (Mesozoic–Recent). Journal of Paleontology 89, 292-317. doi:10.1017/jpa.2014.26
, 2015. Distinguishing Earths Oldest Bryozoan (Pywackia, Late Cambrian) from Pennatulacean Octocorals (Mesozoic-Recent). Journal of Paleontology 89, 292-317. doi:10.1017/jpa.2014.26
, 2015.