共 50 条
- [42] Trace fossils from the Dividalen Group, northern Sweden: implications for Early Cambrian biostratigraphy of Baltica NORSK GEOLOGISK TIDSSKRIFT, 1998, 78 (04): : 305 - 317
- [47] Ichnology and biostratigraphic significance of Cambrian trace fossils from the lowest stratigraphic level of Kunzam La Formation, Chandra Valley, Lahaul and Spiti, India ICHNOS-AN INTERNATIONAL JOURNAL FOR PLANT AND ANIMAL TRACES, 2021, 28 (03): : 176 - 207