82 Cincinnati Society of Natural History. 
CRUSTACEA. 
Acidaspis anchoralis Miller. Dalmanites carleyi Meek. 
Ctenobolbina? tumida Ulrich. Elpe cincinnatiensis (Meek). 
Dalmanites callicephalus Hall. 
POSITION UNCERTAIN. 
Heliophycus stelliforme Miller and Dyer. 
Trichophycus venosum Miller. 
Bellevue or Monticulipora molesta Beds. 
Overlying the quarry layers is a small series of beds, of 
rather shelly limestone, thinner than those below and harder, 
which the eye readily distinguishes as quite different from 
the layers below. In the bluff at the bend in Clifton Avenue, 
just under the old Bellevue House, a one-time landmark 
which has recently disappeared, these layers project out 
boldly near the top of the bluff, above the strata of the Fair- 
mount beds. The beds are almost a mass of bryozoa, and 
hence contain few other fossils. The JJonticulipora molesta 
which, if not restricted to these beds, at least here attains its 
maximum development in size and numbers, is one of the 
most characteristic of these bryozoa and has been chosen for 
the faunal designation. The thickness of these beds is abcut 
fifteen feet. 
Immediately above are about five feet considerably different 
lithologically and somewhat faunally, which we include in 
this division. These upper layers are largely composed of 
single valves and broken fragments of Rajinesquina alternata, 
variety, though entire specimens are not uncommon. The 
M. molesta occurs also in these layers, but has not been found 
in the next division. 
In addition to the forms ranging through the Lorraine, the 
following occur : 
BRYOZOA. 
Amplexopora filiosa (D’Orbigny). Atactoporella sp. 
wY robusta Ulrich. Bythopora gracilis (Nicholson). 
Atactoporella multigranosa (2). 
(Ulrich). _ Callopora ramosa (D’Orbigny). 
Atactoporella mundula (Ulrich). (c) 
ortoni (Nicholson). Ceramoporella granulosa Ulrich, 
tenella (Ulrich). variety. 
