entitled, Fossil Flora and Fauna of
the Pennsylvanian Period, Will County, Illinois by George Langford (1876-1964) Return
Insect wing & winged
insects, including Thesoneura americana and Teneopteron mirabile,
three new species, two new genus &
an holotype, page 118-1. Note:
of the original page 118 is here. The original page was letter size
but the image may have been cropped slightly.
To view any of these images at
high resolution (300 dots per inch
instead of 100 as on the full-page images) right-click on the image and
on the top row all point to a second
118 with higher-resolution images of the fossil photographs. [The holotype specimen of Teneopteron mirabile pictured at the far right is now in the Illinois State Museum database as No. 14887 - GL,III, ed.]
wing: Thesoneura americana.
New genus, new species.