TY - JOUR T1 - Morphological Relationships of Ancyrospora Species from the Givetian and Frasnian Deposits of the Pan-Arctic Region JO - Paleontological Journal UR - http://dx.doi.org/10.1134/s0031030122090052 PY - 2022/12/26 AU - Owens B AU - Marshall JEA AU - Telnova OP AU - Wellman CH ED - DO - DOI: 10.1134/s0031030122090052 PB - Pleiades Publishing Ltd VL - 56 IS - 9 SP - 1032 EP - 1054 Y2 - 2024/09/19 ER -