222 
Found with Cardium plumstediense, and nuniecrous 
others, in a bed of shells, mostly in fragments, which lies 
between two beds of rounded pebbles, at Plumsted. In the 
upper bed the pebbles are much larger than in the lower, 
and stratified with a little Clay and Carbonate of Lime. 
~INFUNDIBULUM spinulosum. 
TAB. XCVII.—Fig. 6. 
Spec. Cuar. Conical, apex acute, nearly central ; 
whorls obscure, surface covered with numerous 
short hollow spines or small tubercles. 
Syn. Calyptrea trochiformis «? Delamarck, Poss. 
des env. de Paris, V7. excl. Syn. Brand. 
<> EEE ne = 
Wuonrts three or four, those about the apex a little in- 
flated, but obscure. The spines are extremely short, and 
rather reflected. Nearly an inch and half in diameter. The 
indistinctness of the turns, and their want of gibbosity at 
once distinguish this from I. echinulatum. The want of 
specimens from France makes me uncertain respecting De- 
lamarck’s synonym, as his description will suit either, 
although it will not include the two rugose species of 
Brander’s work. 
The size and rarity of this specimen render it a desirable 
addition to our catalogue. Although a fine specimen, we 
have reason to wish it were less crushed, which must plead 
for our imperfect figure. It was found at Barton, and is 
in possession of the indefatigable collector, Miss Benett, 
whose desire to assist science and give information, will ever 
be respected. 
