“…), sphenophytes (Equisetum spp. ), ferns (e.g., Cladophlebis, Coniopteris, Dictyophyllum, Goeppertella, Hausmannia, Matonidium, Spesia, Sphenopteris, Todites), seed ferns (e.g., Archangelskya, Dicroidium, Komlopteris, Pachypteris), Caytoniales (Caytonanthus), cycadophyte foliage (e.g., Ctenis, Otozamites, Pseudoctenis, Taeniopteris, Weltrichia, Williamsonia, Zamites), conifers (e.g., Araucarites, Brachyphyllum, Elatocladus, Pagiophyllum) (Gee, 1987(Gee, , 1989Rees and Cleal, 2004, and references therein;Ociepa, 2007;Ociepa and Barbacka, 2011).…”