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Dicranomyia sp
Multiple insects on a single specimen are not unusual but this variety of insects is rare on a single plate
All identifications are based on Scudder (Tertiary Insects of North America) 1890
algal boundstone and calcareous silty claystone
UK Ammonite Menuites IF-UKA-16-006 Dinosaur Bones Dicranomyia spMenuites portlocki complexus Pierre Formation Upper Cretaceous (Campanian) Lyman County, South Dakota This is a wonderful example of this rare genus. It is the macroconch form and has very well preserved original shell. In several spots the shell is thin, and the suture pattern can be seen. The ammonite is 7 inches across. This specimen has no repair or restoration. The genus Menuites shows the varied differences between macroconch and the microconch.
