224 DENTALIUM, MESOZOIC. 



D. MiCHAUxiANUM Ryckholt, 1852. Mem. Couronn. Acad. Roy. 

 Sci. Belg., Vol. xxiv, p. 72-73, pi. ii, figs. 47-48. 



D. eliipiicum " Sowerby," Reuss, Verstein. Bohm. Kreideform., 

 p. 41, pi. 11, f. 20. Not of Sowerby, 1812. 



Turonien, near Liege, Belgmm. 



D. MINIMUM Strickland, 1845. Geol. of Cheltenham, p. 101. — 

 Tate, Quart. Jouni. Geol. Soc. Lond. xx, 1864, p. 111. 



"Z). tenve Portlock, Rep. Geol., Londonderry, 1843," p. ? . 

 Not of Goldfuss. 



Lias, Cracombe ; Lsland Magee, Antrim Co., heland. 



D. MOOREi Pilsbry & Sharp, 1898. New name for D. lineatum 

 Moore, 1870, not Gueranger, 1853. 



D. lineatum Moore, 1870, (not of Gueranger, 1853). Quart. 

 Jour. Geol. Soc. London, Vol xxvi, p. 256. 



" Queensland Series," Wollumhilla , Queensland, Australia. 



The description is nearly worthless, but it will doubtless be iden- 

 tified by the locality and horizon. 



D. MOREANUM " D'Orbiguy, 1815" in Murchison, Verneuil et 



Keyserling, Geol. Russ. d'Eur et de I'Oural, Vol. ii, p. 454, pi. 38, 



fig.' 10. 



Jurassic, Loicer Oxfordian stage, France and Russia. 



D. moreauanum Bronn, Nomencl. Pal., 415. — Eichwald, Lethsea 

 Rossica, ii, p. 797. 



D. MUELLEKiANUM Pllsbry & Sharp, 1898. New name for D. 

 alternans Muller, 1849, {q. v), notof Chenu, 1842. 



D. alternans Muller, 1849. Programm Koen. Gymnasiums 

 Aachen, p. 5, pi. iii, fig. 1. Reprinted in the Monograph. Petrifac. 

 Aachener Kreideformation, ii Abth., which was published by the 

 Ver. Preus*. Reinl. & Westphal., Bonn, 1851, p. 5, pi. iii, fig. 1. 

 (Not D. alternans Chenu, 184j!). 



Cretaceous, " Konigsthore," near Aix la Chapelle. 



D. MiTENSTERi Sharp & Pilsbry, 1898. New name for D. cine- 

 turn Miinster in Goldfuss, not of de Konick. 



D. cinct%im Muenster, 1844 in Goldfuss, Petrifact. German., Vol. 



iii, p. 3, pi. 166, fig. 7. 



Jurassic, Dernehurg, Germany. 



D. MULTicANALicuLATUM Guembel, 1861. Geogn. Beschreibung 



d. bayr. Alpengeb., p. 572 ; figured in Boehm, Palaeontographica^ 



Vol. 38, 1891, p. 69,pl. 3, fig. 1 a-b. 



Cretaceous, Bavaria. 



