DISTRIBUTION. 
Moll , 49 
HalavAt (165).— Tertiary nou-marine Mollusca of Switzerland, 6 new 
species ; Maillard (242).— Tertiary of Turin, with Middle Lias fossils ; 
Parona (313). — Tertiary Mollusca of Piedmont, with 58 new species and 
innumerable “ vars.” ; Sacco (376). — Tertiary forms of Fissurella , 
Emarff inula, and Rimula ; Gregorio (160). — Tertiary Mollusca from 
the Algerian Sahara; Rolland (368). — Tertiary fauna of Suez ; Vassel 
( 444). — Tertiary fauna of the Grand Canary, 1 n. g., 8 new species J 
Rothpletz & . Simonelli (370). — Distribution of Dreyssensia and 
Congeria (1 new species) ; Oppenheim (309). 
Neogeno deposits of Greece, 6 new species (freshwater) ; Oppenheim 
(308). — Neogene fossils in the Zurich Museum, 24 new species ; Mayer- 
Eymar (269). — New species of Ostrca from the Molasse of Switzerland ; 
id. (268). — Rognacien of Baux and St. Remy, with 10 new species; CazioT 
(58). 
Pliocene : Cardium prcepapillosum , n. sp., from Altvilla ; Gregorio 
(158) : Pleurotoma antverpiensis and Jlccdropleura delheidi , n. spp., and 
two other forms ; Vincent (447) : Sepia bertii from the Lower Pliocene 
of the Bologneso ; Foresti (i'31). — Lower Pliocene of Borzoli, with 4 
new species ; Campana (56). 
Miocene : 5 new species of land Mollusca from the Upper Miocene 
near Regensburg ; Flach (122) : Leiopyrga quadr icing iilata, n. sp., from 
the Australian Miocene ; Tate (430) : Gasteropoda from the Austro- 
Hungariau Miocene, 64 new species ; Hoernes & Auinger (190) ; Mol- 
lasca from the Calcare di Acqui (Alto Monferrato) ; Trabucco (440) : 
occurrence of the genus Clavatula in the Miocene of Austro- Hungary, 
with new forms ; Hoernes (186): occurrence of the genus Clinura in 
the same ; id. (187) : occurrence of the genus Pseudotoma in the same ; 
id. (188) : occurrence of the genera Roualtia , Dolichotoma, and Oligotoma 
in the same; id. (198): 5 new species, non-marine, from the Lower 
Miocene of Reun in Steiermark ; Penecke (325) : Pupa diezi, n. sp., 
from the Miocene of Bohemia ; Flach (122). 
Oligocene : marine fauna from the neighbourhood of Etampes, 5 new 
species ; Cossmann (78) : Oligocene of Termini-Imerese (Sicily), 9 new 
species ; Ciofalo (60) : Gastropoda from the Lower Oligocene of North 
Germany, 125 n. spp. ; Koenen (224) : list of British Oligocene and 
Eocene Mollusca in the Edwards Collection, in the British Museum (1229 
species and 585 MS. names) ; Newton (298) : lists of Oligocene and 
Eocene Mollusca of the Paris Basin (15 new names) ; Harris & Burrows 
(168). 
Eocene: Eocene non-marine shells of Veuetia ; Gregorio (159): 
Leiopyrga sayceana, n. sp., Australia ; Tate (430) : Nummulitic beds of 
Egypt, list of the Vulsellce and of the Mytili ; Meyer-Eymar (266, 267). 
3. Secondary. 
Secondary fossils from Mexico, 1 n. g., 28 new species ; Felix & Lenk 
(110): Lurina ? town send i , Straits of Magellan ; White (462). 
1891. [VOL. XXVIII.] D 4 
