Notes. 
593 
diameter of spore, without wing, about 0-14 mm.; with wing, about 
0-28 mm. Wood of axis without prominent angles, with or without 
pith. 
Outer cortex containing distinct bands of sclerenchyma. 
Locality , near Halifax and Huddersfield. 
Horizon , Lower Coal-measures. 
2. Spencer ites majmculus , sp. nov. 
Whole cone about 15 mm. in diameter, axis about 9 mm. in 
diameter. Sporophylls about 3 mm. long ; lamina obscurely peltate, 
as seen in radial section, but greatly elongated tangentially, attaining 
a breadth of 3 mm. 
Sporangia approximately spherical. Spores having the form of 
quadrants of a sphere, with three narrow wings. Maximum 
diameter of spore, without wings, about o-ii mm.; with wings, 
about 0-15 mm. 
Wood of axis with about 30, somewhat prominent, angles; with- 
out pith. 
Outer cortex uniformly sclerotic. 
Locality, near Halifax. 
Horizon, Lower Coal-measures. 
