Article: Homotrypa and Amplexopora? from the Caradoc Series, Shropshire
Additional bryozoan species from the Harknessella subquadrata horizon of the Hoar Edge Limestone, Evenwood Quarry, include unique inverted cone-shaped colonies of Homotrypa atveni sp. nov. and two species questionably assigned to Amplexopora, Atnplexopora? evenensis sp. nov. and Amplexopora? sp. A.