FORAMINIFERA AND OSTRACODA. CHAPMAN. 21 



Cassidulina subglobosa, Brady. 



Forty miles south of Cape Wiles, 100 fathoms. Very 

 abundant. 



Genus Ehrenbergina, Reuss. 



Ehrenbergina serrata, Reuss. 



This species is generally found in moderately deep water, 

 although Goddard and Jensen^ have recorded it from the 

 extremely shallow depth of 15 fathoms off Palm Island, near 

 Townsville, Queensland. 



It has recently been found in a raised beach above the 

 Drygalski Glacier in the Antarctic (Shackleton Expedition). 



Other fossil occurrences are in the Oligocene beds of Grice's 

 Creek, Port Phillip, and of Muddy Creek, Hamilton, Victoria. 



Station 36, east of Tasmania, 777 fathoms. Common. 



Family LAGENID^. 



Sub-Family LAGENIN^. 



Genus Lagena, Walker and Boys. 



Lagena gracilis, Williamson, sp. 



East of Tasmania, 1122 fathoms. Occurs in the fine 

 washings. 



Lagena lacunata. Burrows and Holland. 



Lagena lacunata. Burrows and Holland, in Jones, Foram. 

 Crag. (Pal. Soc. Mon., xhx.), 1895, p. 205, pi. vii., figs. 

 12a, h. 



This species was described by Dr. Brady under Soh wager's 

 name, L. castrensis, from which it differs in having surface 

 pits instead of exogenous beads. L. lacunata has occurred, 

 amongst other places, off East Moncoeur Island, Bass Strait, 

 at 38 fathoms. 



Station 36, east of Tasmania, 777 fathoms. One specimen. 



Lagena l^vigata, Reuss, sp. 

 East of Tasmania, 1122 fathoms. One specimen. 



1. Goddard and Jensen — Proc. Linn. Soc. N.S. Wales, xxxii., 1908, p. 298 



