Herrin Fossil Flora
Lycopsids - Ancient Club Mosses
Outer and Inner Bark
Diaphorodendron rimosum
Outer Bark
Diaphorodendron rimosum. - K.Robitschek
Diaphorodendron rimosum, (Page 2, Fig. 3. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - C.Puritz
R.Szalkowski
Inner Bark (showing leaf bases)
Diaphorodendron rimosum, (Page 2, Fig. 2. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - K. Robitschek
M.Angkuw
Lepidodendron aculeatum
A.Young
B.Lauer
Lepidodendron lanceolatum
C.Nicchia
B.Riegler
C.Styles
A.Young
Lepidodendron bellii
Lepidodendron bellii, (Page 12, Fig. 93. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - A.Young
V.Anderson
Lepidodendron arberi
A.Young
B.Riegler
Lepidodendron latifolium
Lepidodendron latifolium, (Page 2, Fig. 9. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - M.Angkuw
A.Young
Lepidodendron sp.
A.Young
D.Carlson
A single lycopsid leaf cushion - A.Young
K.Robitschek
Lepidophloios laricinus
S.Dibblee
K.Mitsui
Lepidophloios laricinus with branch scars
Lepidophloios obcordatum
Lepidophloios obcordatum, (Page 2, Fig. 12. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - B.Lauer
Lepidophloios sp.
A.Young