Duncan] 



72G 



[Duncan 



Duncan, James Muttlieu'x. For biography see Indian 

 Med. Gaz., 25, 1891, 371-372; Med.-Chir. Trans., 74, 

 1891, 12-13. 



Duncan, Louis. Alternating current electric motors. 

 Electrician, 20, 1888, 471-474. 



Modern conceptions of electricity. Franklin Inst. Jl., 

 13d, 1890, 87-96. 



Note on efficiencies of converters and dynamos. 

 Telegr. Jl., 26, 1890, 18. 



Present status of the transmission and distribution 

 of electrical energy. Smithsonian Kep., 1896, 207-221. 



Duncan, Louis, & Hasson, 1C. F, C. Some tests on the 

 efficiency of alternating-current apparatus. Electrician, 

 24, 1890, 593-595. 



Duncan, Louis, Hutchinson, Cary '/'., * Wilkes, Gilbert. 

 Experiments on induction coils. Telegr. Jl., 22, 1888, 

 471-473, 042-643. 



Duncan, Louis, Rowland, Arthur J., & Todd, R. J. Notes 

 on the electric arc with some experiments on the arc 

 under pressure. Electrician, 31, 1893, 360-362. 



Duncan, I^iuis, Wilkes, Gilbert, & Hutchinson, Gary T. 

 A determination of the value of the B. A. unit of 

 resistance in abfolute measure, by the method of 

 LORENZ. Amer. Jl. Sci., 38, 1889, 230-237 ; Phil. Mag., 

 '28, 1889, 98-10(i. 



Duncan, Low is, Hodges, 1C. I.., Keidel, F. B., & Frank, 

 E. The effect of alternating current wave-forms on 

 transformer losses. [1898.] Johns Hopkins Univ. Circ., 

 [17 (1897-98)], 53-54. 



Duncan, letter] Martin. For biography and works see 

 Geol. Mag., 8, 1891, 332-336 ; India Geol. Surv. Records, 

 24, 1891, 153-154 ; Jl. Hot., 29, 1891, 224 ; Nature, 44, 



1891, 387-388; Zoologist, 15, 1891, 269-270; Geol. Soc. 

 Quart. JL, 48, 1892 (Proc.), 47-48 ; Boy. Soe. Proc., 50, 



1892, iv-vii ; Micr. Soc. Jl., 1895, 19-20. 



- *A monograph of the British fossil corals. Second 

 series. Palaeout. Soc. Monogr., 19, 1866; 20, 1867; 

 21, 1868; 22, 1869; 23, 1870; 26, 1872; 66 + 73 + 46 + 24 

 + 6+12 pp. 



- *0n Streptalasma Rrenieri, a new coral from the 

 Wenlock Shale. [1883.] Geol. Soc. Quart. Jl., 40, 1884, 

 167-173. 



*Ou Cyathopbyllum Fletcheri, Ed. it H., sp., from 

 the Wenlock Shale, with remaiks on the group to which 

 it belongs. [1883.] Geol. Soc. Quart. Jl., 40, 1884, 

 174-177. 



On the relation of the pali of corals to the tentacles. 

 Ann. Mag. Nat. Hist., 13, 1884, 466-167. 



On the hard structures of some species of Madrepora. 

 Ann. Mag. Nat. Hist., 14, 1884, 188-198. 



On Galerites albogalerus, Lamarck, syn. Echinoconus 

 conicus, Breijnius. Geol. Mag., 1, 1884, 10-18. 



[Palaaocyclus Fletcheri.] Reply to Professor LIND- 

 STI:I>M. Geol. Mag., 1, 1884, 239-240. 



On the internal structures and classificatory position 

 of Micrabacia coronula, Goldfuss, up. Geol. Soc. Quart. 

 Jl. , 40, 1884, 561-566. 



On a new genus of recent Fuugida, family Funginie, 



Ed. it H., allied to the genus Micrabacia, Ed. rf> H, 

 Linn. Soc. Jl. (Zool.), 17, 1884, 417-419. 



[Presidential address.] Micr. Soc. Jl., 4, 1884, 173-185. 



Deep-sea corals. Nature, 30, 1884, 464. 



A revision of the families and genera of the selero- 

 dermic Zoantharia, Ed. it- H. , or Madreporaria (M. rugosa 

 excepted). Chapters i-vi. [1884.] Linn. Soc. Jl. (Zool.), 

 18, 1885, 1-204, vi. 



On the "tag" of Ccelopleurus Maillardi, Mich. Ann. 

 Mag. Nat. Hist., 16, 1885, 88-89. 



On the genus Galerites = Echinoconus. Geol. Mag., 

 2, 1885, 492-494. 



On the structure of the ambulacra of some fossil 

 genera and species of regular Echinoidea. Geol. Soc. 

 Quart. Jl., 41, 1885, 419-452. 



On the Astroccenia? of the Button stone and other 

 deposits of the Infra-Lias of South Wales. [1885.] Geol. 

 Soc. Quart. Jl., 42, 1886, 101-112. 



On the anatomy of the ambulacra of the recent 

 Diadematidse. [1885.] Linn. Soc. Jl. (Zool.), 19, 1886, 

 95-114. 



On the pei-ignathic girdle of the Echinoidea. [1885.] 

 Linn. Soc. Jl. (Zool.), 19, 1886, 179-212. 



Remarks on Dr. HAMANN'S researches in the morpho- 

 logy of the Echinoidea. Ann. Mag. Nat. Hist., 18, 1886, 



66-69. 



On the genus Hindia and its species. 



Nat. Hist., 18, 1886, 226-228. 



Ann. Mag. 



An answer to "Observations on some imperfectly 

 known Madreporaria from the Cretaceous formation of 

 England, by R. F. TOMES, Esq., F.G.S." Geol. Mag., 3, 

 1886, 52-55. 



On a new species of Axosmilia (A. elongata) from the 

 pea grit of the Inferior Oolite of England. Geol. Mag., 

 3, 1886, 340-342. 



On a new genus of Madreporaria (Glyphastrsea), with 

 remarks on the morphology of Glyphastra?a Forbesi, 

 Ed. ct H., from the Tertiaries of Maryland, U. S. [1886.] 

 Geol. Soc. Quart. Jl., 43, 1887, 24-31. 



A reply to Dr. G. J. HINDE'S communication "On 

 the genus Hindia, Dune., and the name of its typical 

 species." Ann. Mg. Nat. Hist., 19, 1887, 260-264. 



On the Echiuoidea of the Cretaceous strata of the 

 Lower Narbada region. Geol. Soc. Quart. Jl., 43, 1887, 

 150-154. 



A revision of the Echinoidea from the Australian 

 Tertiaries. Geol. Soc. Quart. Jl., 43, 1887, 411-430. 



Note on the Echinoidea of the Cretaceous series of the 

 Lower Narbada valley, with remark? upon their geological 

 age. India Geol. Surv. Records, 20, 1887, 81-92. 



On some points in the anatomy of the Temnopleuridse. 



Ann. Mag. Nat. Hist., 1, 1888, 109-131. 



On the Madreporaria [and Ophiuridffi] of the Mergui 

 Archipelago, collected for the Trustees of the Indian 

 Museum, Calcutta, by Dr. John ANDERSON, F. R.S., 

 Superintendent of the Museum. [1886.] Linn. Soc. Jl. 

 (Zool.), 21, 1889, 1-25, 85-106. 



On some parts of the anatomy of Ophiothrix varia- 

 bilis, Dune., and Ophiocampsis pellicula, Dune., based 

 on materials furnished by the Trustees of the Indian 

 Museum, Calcutta. [1886.] Linn. Soc. Jl. (Zool.), 21, 

 1889, 107-120. 



On some points in the anatomy of the species of 

 Palaeeehinus (Stonier), M'Coy, and a proposed classifica- 

 tion. Ann. Mag. Nat. Hist., 3, 1889, 196-206. 



On the Cretaceous species of Podoseris, Dune. Ann. 

 Mag. Nat. Hist., 4, 1889, 24-36. 



[Notes on the zoology of Fernando Noronha.] Madre- 

 poraria. [1888.] Linn. Soc. Jl. (Zool.), 20, 1890, 569- 



.570. 



A description of some new species of Syringosphieridre, 

 with remarks upon their structures, etc. India Geol. 

 Surv. Records, 23, 1890, 80-88. 



A revision of the genera and great groups of the 

 Echinoidea. [1889.] Linn. Soc. Jl. (Zool.), 23, 1891, 

 1-311. 



Duncan, P[eter] Martin, A Sladen, W[alter\ Percy. The 

 classiticatory position of Hemiaster elongatus, Duncan 

 rf> Sladen : a reply to a criticism by Prof. Sven LOVEN. 

 Ann. Mag. Nat. Hist., 14, 1884, 225-242. 



On the family Arbaciadte, Gray. Part i. The morpho- 

 logy of the test in the genera Coslopleurus and Arbacia. 

 [1885.] Linn. Soc. Jl. (Zool.), 19, 1886, 25-57. 



A description of the fossil Echinoidea of the coast of 

 Biluchiatan and of some islands in the Persian Gulf. 

 [1886.] Palwont. Indica (Tert. d~ Upp. Cret. Fauna), 1, 

 1871-86 (Ft. 3), 369-382. 



On some points in the morphology and classification 



