FIG. 12. — A-F in Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain)

FIG. 12. — A-F, Leioclema multiacanthoporum (Astrova in Astrova & Yaroshinskaya, 1968): A-C, branch oblique section showing autozooecia, mesozooecia and acanthostyles, SMF 21.225; D, branch transverse section, SMF 21.221; E, longitudinal section showing autozooecia and mesozooecia, SMF 21.222; F, tangential section showing autozooecial apertures, mesozooecia and acanthostyles, SMF 21.226; G-I, Eridotrypella validaeformis n. sp.: G, branch oblique section, paratype SMF 21.385; H, longitudinal section showing autozooecia with diaphragms, holotype SMF 21.227; I, tangential section showing autozooecial apertures and rare exilazooecia, holotype SMF 21.227. Scale bars: A-C, I, 1 mm; D, G, 2 mm; E, F, 0.2 mm; H, 0.5 mm.