Wright— List of Irish Cretaceous Microzoa. 
87 
105. Bulimina ovulum, Reuss. Abundant. 
106. Bulimina brevis, jD’Orb. In great abundance. 
107. Bulimina intermedia, Reuss. Rather rare. 
108. Bulimina regularis, sp. nov. Jones , MS. (near B. marginata, D’Orb.). 
Only one good example found. 
109. ? Bulimina, sp. Very rare. 
no. Virgulina TEGULATA, Reuss, VAR. In great abundance. 
in. Bolivina deco rata, sp. nov. Jones , MS. Very abundant. 
1 12. Bolivina, sp. Exquisitely delicate form. Only one specimen found. 
113. Pleurostomella fusiformis, Reuss (“ Westphalia”). Rare. 
1 14. Planorbulina* exsculpta, Reuss (“ Westphalia”). Frequent. 
1 15. Planorbulina ammonoides (Reuss). In the greatest profusion. 
1 16. Planorbulina ammonoides (Reuss), var. with extra shell-growth, 
making astral overgrowth on the umbilicus. In great profusion. , 
1 17. Planorbulina crenulata (Reuss), (“Gaas,” PI. II. fig. 2). Rather 
rare. 
118. Truncatulina lobatula (W.& J.). Frequent. 
1 19. Pulvinulina Micheliniana ( D' Orb.) VAR. Frequent. 
120. Rotalia orbicularis {D’Orb.), var. In great profusion. 
121. Rotalia vel planorbulina? PI. III. fig. 18. A Rotaline form, like 
R. orbicularis in shape, but having each chamber symmetrically perforated 
with a large central aperture on the outside. Only one specimen found. 
Prof. T. Rupert Jones says:— “This specimen is of great interest, when 
considered with the few other known open-chambered, Foraminifera. 
Ehrenberg figures ( ‘ Mikrogeologie, ’ PI. XIX. fig. 8), a Pulvinulina (?) 
having a symmetrical series of holes, one at the base of each chamber, 
around the large convex central chamber ; and he figures some Rotalia 
* Prof. W. K. Parker, F.R.S., has kindly favoured us with his opinion on the Rotaltna 
and some of the more obscure of the other Foraminifera of this list. 
G 
