346 



F. R. Coirper Heed — T/ie Genus Trinucleits. 



1893, 



1894 



1895 

 1896 



1896 

 1897 



1898 



1899, 



1900 

 1902, 

 1903, 

 1905, 



1906 



1908 

 1912. 



The Miner'' s Handbook. London : Lockwood. 



" On Earth Pulsations and Mine Gas " : Colliery Guardian, vol. Ixvi, 



p. 59 ; Trans. Fed. Inst. Mining Eng., vol. v", pp. 203-18. 

 "Notes on a Journey in North-East Yozo and across the Island" : 



Supplementary Papers, E. Geogr. Soc, vol. iii, pt. iv, pp. 479-518. 

 "Seismic, Magnetic, and Electric Phenomena"; "Mine Gas and 



Earth Pulsations"; "Horizontal Pendulums": Seism. Journ. 



Japan, vol. iii. 

 "A Catalogue of 8,331 Earthquakes recorded in Japan between 1885 



and 1892 " : ibid., vol. iv. 

 -1910. Thirty-three Eeports of the Committee for Seismological Investi- 

 gation (containing about 400 separate records). Eep. Brit. Assoc. 



Adv. Sci. for the years 1896-1910 inclusive. 

 ' Movements of the Earth's Crust" : Geogr. Journ., vol. vii, p. 229. 

 ' Sub-oceanic Changes " : ibid., vol. x, pp. 129-46, 259-89. 

 " On certain Submarine Geological Changes " : Eep. Brit. Assoc. Adv. 



Sci. 1897, pp. 716-17. 

 Seismology. London : International Science Series. 

 ' Eecent Advances in Seismology " : Proc. E. Inst. Gt. Brit., vol. xv, 



pp. 326-36 ; Eev. Sci. Paris, ser. iv, vol. ix, pp. 357-64. 

 "Eecent Seismology: I. Earth-movements which we feel. II. Unfelt 



Movements of the Earth's Crust" : Nature, vol. Ivii, 



272-6. 

 " Seismology in relation to the Interior of the Earth " : 



Assoc. Adv. Sci. 1899, p. 802. 

 " Civil Time . . . " : Geogr. Journ., vol. xiii, pp. 173-94. 

 ■'Large Earthquakes recorded in 1899" : Eep. Brit. Assoc. Adv. Sci. 



1900, pp. 812-13. 

 ■'World-shaking Earthquakes in relation to Volcanic Eruptions in the 



West Indies " : ibid., 1902, pp. 682-3. 

 ■'Seismological Observations and Earth-Physics" : Geogr. Journ., 



vol. xxi, pp. 1-22. 

 ' Eecent Advances in Seismology " : Eep. Brit. Assoc. Adv. Sci. 1905, 



pp. 340-1. 

 ■' A New Island [in the Pacific] " : Geogr. Journ., vol. xxv, pp. 531-3. 

 ' ' Preliminary Notes on Observations made with a Horizontal Pendulum 



in the Antarctic Eegion " : Proc. Eoy. Soc, ser. A, vol. Ixxvi, 



pp. 284-95. 

 Eecent Advances in Seismology " [Bakerian Lecture] : ibid., 



vol. Ixxvii, pp. 365-76. 

 ' Certain Earthquake Eelationships " : Eep. Brit. Assoc. Adv. Sci. 



1906, pp. 573-4. 

 ■'The Duration and Direction of Large Earthquakes " : ibid., 1908, p. 706. 

 A Catalogue of Destrtictive Earthquakes, A.D. 7 to A.D. 1899. Brit. 



Assoc. Adv. Sci. Portsmouth, 1911, 8vo, pp. 92, 5s. 



pp. 246-9, 

 Eep. 



3rit. 



Sedgwick Muskum JS^otes, 



II. — !N^OTES ON" THE GeNUS TrINUCLEUS. — PaET I. 



By F. E. COWPER Eeed, M.A., F.G.S. 



(PLATE XVIII.) 1 



Inxkoductoky Remarks. 



rpHE large collection of specimens of the various species of Trinucleus 



\_ from British Ordovician beds which is available for study in the 



Sedgwick Museum offers unsurpassed opportunities for determining the 



characters of the members of this interesting genus as represented in 



^ Plate XIX will accompany the second part of this paper in the September 

 Number. 



