TY - CHAP T1 - Early land plant phytodebris T2 - Geological Society Special Publication PY - 2021/01/01 AU - Wellman CH AU - Ball AC ED - DO - DOI: 10.1144/SP511-2020-36 VL - 511 SP - 309 EP - 320 Y2 - 2024/12/22 ER -