Drepanophycus Lycophyte Lower Devonian, Yunnan, China Size: 9x5cm Drepanophycus spinaeformis Goppert Lycophyte Lower Devonian, China Size: 7cm Sublepidodendron mirabile (Nathorst) Lycophyte Upper Devonian, China Size: 8cm Leptophloeum rhombicum Dawson Lycophyte Upper Devonian, Jinsar, Xinjiang, China Size: 11cm Lepidodendron posthumii Jongmans et Gothan Lycophyte Upper Carboniferous, Daqinshan, Inner Mongolia Size: 11cm Lepidodendron sp. Lycophyte Upper Carboniferous, Shanxi, China Size: 17x16cm