The Paleozoic problematica Wetheredella and Allonema are two aspects of the same organism

Phenetic phylogenetics of tentaculitoids – extinct, problematic calcareous tube-forming organisms

(2012) Olev Vinn et al.   GFF

Mid-Late Devonian Calcified Marine Algae and Cyanobacteria, South China

(2010) Qi Feng et al.   JOURNAL OF PALEONTOLOGY

A far-field record of the end Ordovician glaciation: The Ellis Bay Formation, Anticosti Island, Eastern Canada

(2010) André Desrochers et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Secular Fluctuations in Palaeozoic and Mesozoic Reef-Forming Organisms During Greenhouse Periods: Geobiological Interrelations and Consequences

(2009) Yoichi Ezaki   PALEONTOLOGICAL RESEARCH

Microscopic evidence of serpulid affinities of the problematic fossil tube‘Serpula’ etalensisfrom the Lower Jurassic of Germany

(2008) OLEV VINN et al.   LETHAIA

Unique Mg-calcite skeletal ultrastructure in the tube of the serpulid polychaete Ditrupa

(2008) Olev Vinn et al.   NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN

Ultrastructure and mineral composition of serpulid tubes (Polychaeta, Annelida)

(2008) OLEV VINN et al.   ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY