DescriptionPhragmochaeta.jpg English: Figure 1. Fossil annelids used in this study. (a) Pygocirrus butyricampum MGUH31365; (b) Phragmochaeta canicularis...
DescriptionPhragmochaeta canicularis.jpg Italiano: Explanatory camera−lucida sketch of the holotype of Phragmochaeta canicularis, MGUH 28.886. Date 19...
DescriptionBurgessochaeta.jpg English: Figure 1. Fossil annelids used in this study. (a) Pygocirrus butyricampum MGUH31365; (b) Phragmochaeta canicularis MGUH3088;...
DescriptionPygocirrus.jpg English: Figure 1. Fossil annelids used in this study. (a) Pygocirrus butyricampum MGUH31365; (b) Phragmochaeta canicularis MGUH3088;...
DescriptionKenostrychus.jpg English: Figure 1. Fossil annelids used in this study. (a) Pygocirrus butyricampum MGUH31365; (b) Phragmochaeta canicularis MGUH3088;...
DescriptionCanadia spinosa2.jpg English: Figure 1. Fossil annelids used in this study. (a) Pygocirrus butyricampum MGUH31365; (b) Phragmochaeta canicularis MGUH3088;...