26 6ad. 
iV. Coelenterata. [1909] 
6-15, described ; Carlgren Wiss. 
Ergebn. D. Tiefsee Exped. 19. 
Tetrorchis gen. n. ( Trachynemidae ) 
pp. 123-124, erythrogaater sp. n. pp. 
124-125 pi. xxix figs. 1-3, E. Trop. 
Pacific ; Bigelow Mem. Mus. Comp. 
Zool. Harvard Coll. 37. 
Tiara piled ta p. 303 pi. xxx fig. 5 
pi. xxxi fig. 7 ; Bigelow Smithsonian 
Inst. Proc. U. S. Nation. Mus. 37. 
Tiaropsidium gen. n. ( Mitrocomidae ) 
pp. 18-19, T. kelseyi sp. n. California 
pp. 19-20 text-fig. 5 ; Torre y Univ. 
Cal. Pub. Zool. 6. 
Timona gen. n. (for Tima teuscheri, 
bairdii and formosa), brief diagnosis ; 
Hartlaub Zool. Anz. 34 p. 86. 
Trachynema arctica sp. n., Sea of 
Greenland: Hartlaub in : Due d’Or 
leans Croisiere oceanograph. 1907 
p. 466 pi. lxxvi fig. 2. 
Turris fontata sp. n. E. Trop. Pacific ; 
Bigelow Mem. Mus. Comp. Zool. Har- 
vard Coll. 37 pp. 209-212 pi. xxxix 
fig. 8 ; pi. xlii figs. 5-11. 
Willia paci^ca sp. n., Japan ; Maas 
Miinchen Abh. Ak. Wiss. 1909 Suppl. 
Bd. 1 viii p. 17 pi. iii fig. 16. 
Stromatoporidae 
(allied to Hydrozoa). 
t Kerunia cornuta, notes on structure 
and association with Eupagurus , and 
comparison with Cydadinia ; Douville 
Bui. Soc. G6ol. Ser. 4 8 pp. 14-17 pi. i. 
■\Spongiostroma, notes on genus, p. 
17, balticum pi. v figs. 3 & 4 pi. vi. fig- 
3, holmi pi. v figs. 5 & 6 pi. vi figs. 1-2 
4-6, spp. n. Silurian, Gottland ; Roth- 
pletz Stockholm Vet.-Ak. Handl. 43 
No. 5 p. 20. 
■\GRAPTOLITlIIDA . 
fGraptolites, Silurian, Bulgaria, 
notes : Allahverdjiew Bui. Soc. geol. 
Ser. 4 8 pp. 330-341 pi. iv. 
fDendroid Graptolites, Niagaran Dolo 
mites, Hamilton, Ontario, described ; 
Bassler Smithson. Inst. U. S. Nation. 
Mus. Bull. 65 76 pp. 5 pis. & 91 text- 
figs- 
fGraptolites from the Dictyograptus - 
shale, Sweden, described; Wester- 
gard Lund Univ. Arsskr. 5 Afd. 2 
No. 3 figs. 
IfAcanthograptus chaetophorus Gurley, 
p. 61 text-fig. 84 pi. iii fig. 5, multi - 
spinus Gurley, p. 61 text-figs. 85-86 
spp. n. Niagaran, Hamilton Ontario ; 
Bassler Smithsonian Inst. U. S. 
Nation Mus. Bull. 65. 
f Callograptus minulus var. n. alius 
Gurley p. 15 text-fig. 16, str ictus Gurley 
sp. n. p. 15 text-fig. 17 pi. iii fig. 3, 
Niagaran, Hamilton, Ontario; Bassler, 
T.c. 
f Dendrograptus phainotheca Gurley 
pp. 11-12 pi. ii fig. 2 text-fig. 11, on- 
tarioensis Bassl., p. 12 text-lig. 12 pi. i 
fig. 4, Niagaran dolomites, Hamilton, 
Ontario, spp. n. ; Bassler, T.c. 
f Dictyonema crassibasale Gurley pp. 
19-24 text-figs. 21-25 pi. iii fig. 1, 
stenactinotum Gurley pp. 30-31 
text-figs. 34 35 pi. iii fig. 2, filiramus 
Gurley p. 34 text-figs. 38-40, desmoides 
Gurley pp. 34-35 text-figs. 41-43 pi. iv 
fig. 3, percrassus Gurley pp. 35-36 text- 
figs. 44-45, spenceri Gurley pp. 36-37 
text-fig. 46 pi. iv fig. 1, parallelum 
Gurley pp. 37-38 text-fig. 47 pi. iv fig. 
2 spp. n. Niagaran dolomite, Hamilton, 
Ontario ; Bassler T.c. 
f Inocaulis diffusus var. n. crassi- 
ramus Gurley pp. 53-54 text-fig. 69 
pi. v fig. 2, congregatus Gurley p. 54 
text-fig. 70, strictus Gurley p. 54 text- 
fig. 71 pi. ii fig. 6, vegdabilis Gurley p. 
55 pi. v fig. 1, thallosus Gurley p. 55 
pi. ii fig. 5 spp. n. Niagaran, Hamilton, 
Ontario ; Bassler, T.c. 
t Monograptus, comparison with Ras- 
trites and description of certain species, 
M. amphibolus sp. n. p. 19 pi. iii figs. 
16-21 ; Tornquist Lund Univ. Arsskr. 
N. P. 2 3 No. 5. 
■ \Odontocaulis obpyriformis Gurley 
pp. 43-44 text-fig. 55, occidental is 
Gurley p. 44 text-fig. 56 spp. n. Niagara 
chert, Hamilton, Ontario ; Bassler 
Smithsonian Inst. U.S. Nation. Mus. 
Bull. 65. 
i fPlectograptus gen. n. (near Retio- 
lites), p. 18 for Retiolites macilentus 
Tornqu., description p. 13 fig 1-12 ; 
Moberg & Tornquist Stockholm Sv. 
Geol. Undcrs. No. 213. 
| Rastrites , comparison of the genus 
with certain forms of Monograptus, and 
