339 
Details of Bores Nos. 1 to 11, etc.— continued . 
BORE No. 4. 
Depth (feet). 
Nature of Rock. 
Details and Fossil Contents. 
163-170 
* 
180-190 
Soft blue clay with, shells 
White granular limestone 
with few fossils 
Algae .—Lithothamnion ramosissimum, Rss. sp. 
Foraminifera. —Trillina howchini,Schlumb.; 
Orbitolites complanata, Lam. ; Textularia 
gibbosa, d’Orb. ; Bolivina punctata, d’Orb. ; 
Frondicularia lorifera, Chapm. ; Cristellaria 
rotulata, Lam. sp. ; Polymorphina com- 
pressa, d’Orb. ; Truncatulina haidingeri, d’Orb. 
sp. ; T. ungeriana, d’Orb. sp. ; Anomalina 
ammonoid^es, Rss. sp. ; Gypsina globulus, Rss. 
sp. ; Nonionina scapha, F. and M. sp. ; Poly- 
stomella crispa, L. sp. ; Amphistegina lessonii, 
d’Orb. ; Operculina complanata, Defr. sp. ; 0. 
complanata, var. granulosa, Ley. 
Anthozoa. — Bathyactis beaumariensis, 
Denn. ; B. lens, Duncan, sp. (var. with basal 
epitheca well developed); Mopsea tenisoni, 
Chapm. ; M. hamiltoni, Thomson ep. 
Echinodermata.—(?) Antedon sp. (ossicles) ; 
Pentagonaster sp. (ossicle) ; echinoids, indet. 
(spines and portions of tests). 
Vermes .—Ditrupa cornea, L. sp., var. tvorm- 
betiensis, McCoy and var. constricta, Chapm. 
Polyzoa .—Hornera diffusa, MacGill.; Enta- 
lophora sp., near sparsa, Mapl. ; Selenaria cu¬ 
pola, T. W. sp. ; Bipora philippinensis. Busk 
sp. ; Retepora sp. ; Cellepora fossa, Hasw. sp. 
Pelecypoda .—Limopsis beaumariensis, 
Chapm. ; Glycimeris cainozoicus, T. W. sp. ; 
G. halli, Pritch. ; Gryphcea tarda, Hutton; 
Pecten murrayanus, Tate ; P. sturtianus, Tate ; 
Amussium ziielli, Hutton ; Crassatellites Jcingi- 
coloides, Pritch.; Cardita solida, Tate ; Cuna 
radiata, Tate sp. ; Corbula ephamilla, Tate ; 
C. coxi, Pilsbry. 
Scaphopoda .—Dentalium mantelli, Zittel. 
Gasteropoda .—Liopyrga quadricingulata, 
Tate; Turritella pagodula, Tate; Ancilla hebera, 
Hutton sp. ; Terebra subspectabilis, Tate. 
Crustacea .—Bythocypris tumefacta, Chapm.; 
Cytherella pulchra, G. S. B. ; Balanus psittacus 
Molina sp. ; Scalpellum subquadratum, Chapm. 
Pisces. —Teleostean fish otoliths ; Galeo- 
cerdo aduncus, Ag. (tooth); Myliobatis moorab- 
binensis, Chapm. and Pritch. 
Foraminifera .—Truncatulina haidingeri, d’Orb. 
sp. ; Polystomella verriculata, Br. 
Vermes .—Ditrupa cornea, L. sp., var. worm- 
betiensis, McCoy, and var. constricta, Chapm. 
Ostracoda.-— Bythocypristumefacta, Chapm.; 
B. amygdaloides, G. S. B. 
Notes on Bore No. 4. 
No samples above 163 feet were submitted for examination. The shelly 
deposit at that depth was much comminuted, probably to some extent due 
to using the percussion drill. 
Sample 163 to 170 feet shows an admixture of Kalimnan and Janjukian 
fossils. About 6 lb. of material were sorted for the above determinations. 
The sample from 180 to 190 feet is a pofyzoal limestone with a Janjukian 
facies. 
