TY - JOUR A1 - Heinrichs, J. A1 - von Konrat, M. A1 - Grabenhorst, H. A1 - Schmidt, A. R. T1 - The sporophyte of the Paleogene liverwort Frullania varians Caspary JO - Foss. Rec. J1 - FR VL - 15 IS - 2 SP - 115 EP - 120 Y1 - 2012/08/01 PB - Wiley SN - 2193-0074 UR - https://fr.copernicus.org/articles/15/115/2012/ L1 - https://fr.copernicus.org/articles/15/115/2012/fr-15-115-2012.pdf DO - 10.1002/mmng.201200009 ER -