260 Transactions of the Society. 



Pulvinulina elegans (d'Orbigny). 



Botalia (Turbinulina) elegans d'Orbigny, 1826, Ann. Sci. Nat., vol. xii, 



p. 276, No. 54. 

 Pulvinulina elegans Brady, 1884, Chall. Eept., p. 699, pi. cv, figs. 4-6. 



Pulvinulina partschiana (d'Orbigny). 



Botalina partschiana d'Orbigny, 1846, For. Foss. Vienne, p. 153, pi. vii, 



figs. 28-30 ; pi. viii, figs. 1-3. 

 Pulvinulina partschiana Brady, 1884, Chall. Kept., p. 699, pi. cv, fig. 3, and 



p. 700, fig. 21. 



These allied forms are both present, and the carinate form 

 also. This latter is quite transparent, and the specimens are much 

 smaller than those of the type-form. 



Pulvinulina auricula (Fichtel and Moll). 



Nautilus auricula, var. a, Fichtel and Moll, 1798, Test. Micr., p. 108, pi. xx, 



figs, a, b, c. 

 Pulvinidina auricula Brady, 1884, Chall. Kept., p. 688, pi. cvi, fig. 5. 



Fine typical tests occur. Eare. 



Pulvinulina oblonga (Williamson). 



Pulvinulina auricula, var. /3, Fichtel and Moll, 1798, Test. Micr., p. 108, 



pi. XX, figs, d, e, f. 

 P. auricula Brady, 1884, Chall. Rept., p. 688, pi. cvi, fig. 4. 



The tests are small, but they occur more frequently than 

 P. auricula. 



Pulvinulina exigua Brady. 

 Pulvinulina exigua Brady, 1884, Chall. Rept., p. 696, pi. ciii, figs. 13, 14. 

 This small form occurs frequently. 



Pulvinulina Itarsteni (Reuss). (PI. VI, fig. 26.) 



Botalia Jcarsteni Reuss, 1855, Zeitschr. d. deutsch. geol. Gesellsch., vol. vii, 



p. 273, pi. ix, fig. 6. 

 P. Tiarsteni Brady, 1884, Chall. Rept., p. 698, pi. cv, figs. 8, 9. 

 P. Tcarsteni Heron-Allen and Earland, 1916, Foram. West of Scotland, 



Trans. Linn. Soc. London, 2nd ser, Zool., vol. xi, p. 276, pi. xlii, figs. 



34-37. 



I submitted tests to Mr. Earland for inspection, and he writes 

 to me that " these immature and pauperate forms are frequent in 

 British dredgings." 



The specimens are hyaline and agree with the illustrations 

 from the West of Scotland in the above reference. Frequent. 



