no. 16083. FORAMINIFERA FROM THE HAWAITAN ISLANDS—BAGG. 148 
NODOSARIA CONSOBRINA var. EMACIATA Reuss. 
Dentalina emaciata Rruss, Zeitschr. deutsch. Geol. Gesell., III, 1851, p. 63, 
Jol, Tasty, 1k, G), 
Professor Brady records the above variety of the typical V. con- 
sobrina at depths of from 290 to 725 fathoms in the North Atlantic 
and 350 fathoms in the South Atlantic; in the South Pacific from 129 
to 1,375 fathoms. Found in the Cretaceous chalk and subsequent 
formations. Occurs at Station D. 4000 only. 
NODOSARIA GUTTIFERA (d’Orbigny). 
Dentalina guttifera pD’ORBIGNY, Foram. Foss. Vien., 1846, p. 49, pl. 11, figs. 
11-14. 
This species must not be confounded with Nodosaria guttifera 
(Parker and Jones), which is unquestionably to be regarded as 
Nodosaria soluta. In the form figured by @’Orbigny in the Vienna 
Basin memoir the segments of Nodosaria guttifera are gracefully 
oval, bulbous at base and connected to the next succeeding chamber 
by a very slender neck. In NVodosaria soluta the segments are smooth 
and the distal chamber usually mucronate, but the segments are 
more closely joined and the sutures are not as deeply depressed or 
constricted as in Nodosaria guttifera. Fragments only at Station 
H. 4566. 
NODOSARIA LAVIGATA (d’Orbigny). 
Glandulina levigata pDORBIGNY, Ann. Sei. Nat., VII, 1826, p. 252, pl. x, 
figs. 1-3. 
There appear to be three well-defined types of Vodosariw belong- 
ing to the Glandulina type, best represented by Nodosaria laevigata 
with its sharp distal and generally mucronate and its relatively large 
development of the ultimate chamber; second, the form Nodosaria 
rotundata, with its more bluntly rounded nonspinous primordial 
margin and shehtly greater elongation of the chambers; and third, 
Nodosaria equalis, with its still greater elongation and wider seg- 
ments. Some of the specimens we find in the three stations, D. 4025, 
H. 4555, and H. 4696, are not distinctly mucronate but they are decid- 
edly pointed at the distal end and may better be considered as varieties 
of this exceedingly varied species. 
The relationship of the various types belonging to this group are 
well described by Professor Reuss in his paper on Von Schlicht’s 
drawings of Tertiary Foraminifera.” The distribution of the species 
is world-wide. Its bathymetric range is generally less than 1,000 
fathoms. 
@Sitzungsber. Akad. Wiss. Wien, LXII, p. 478. 
