Bibliographic record

Lesquereux, Léo, 1866.

An enumeration of the fossil plants found in the Coal Measures of Illinois, with descriptions of the new species, in A.H. Worthen et al., Geological Survey of Illinois, vol. II, Palaeontology, Section III. p. 427-470.

Specimens figured in this publication:

1140, 1172, 1632, 1642, 1648a, 1720, 1721, 1722, 1723, 1725, 1726, 1728, 1730, 1731, 1747, 1749, 1781, 1782, 1783, 1784, 1785, 1786a, 1786b, 1787, 1788, 1789, 1790, 8682,