27 



Dates of Issue of the Annual Volumes of the 

 Palseontographical Society. 



Volume I for 



1847 was 



11 ,, 



1848 



HI „ 



1849 



IV „ 



1850 



V „ 



1851 



VI „ 



1852 



VII „ 



1853 



VIII „ 



1854 



IX „ 



1855 



x „ 



1856 



XI „ 



1857 



XII „ 



1858 



XIII „ 



1859 



XIV „ 



1860 



XV „ 



1861 



XVI „ 



1862 



XVII „ 



1863 



„ XVIII „ 



1864 



XIX „ 



1865 



XX „ 



1866 



XXI „ 



1867 



XXII „ 



1868 



„ XXIII „ 



1869 



» xxiv „ 



1870 



XXV „ 



1871 



» xxvi „ 



1872 



„ XXVII „ 



1873 



„ XXVIII „ 



1874 



XXIX „ 



1875 



XXX „ 



1876 



„ XXXI „ 



1877 



„ XXXII „ 



1878 



„ XXXIII „ 



1879 



„ XXXIV „ 



1880 



„ XXXV „ 



1881 



„ XXXVI „ 



1882 



„ XXXVII „ 



1883 



„ XXXVIII „ 



1884 



„ XXXIX „ 



1885 



XL „ 



1886 



XLI „ 



1887 



XLII „ 



1888 



issued to the Member! 



March, 1848. 

 July, 1849. 

 August, 1850. 

 June, 1851. 

 June, 1851. 

 August, 1852. 

 December, 1853. 

 May, 1855. 

 February, 1857. 

 April, 1858. 

 November, 1859. 

 March, 1861. 

 December, 1861. 

 May, 1863. 

 May, 1863. 

 August, 1864. 

 June, 1865. 



April, 1866. 

 December, 1866. 

 June, 1867. 

 June, 1868. 

 February, 1869. 

 January, 1870. 



January, 1871. 



June, 1872. 



October, 1872. 



February, 1874. 



July, 1874. 



December, 1875. 



December, 1876. 



February, 1877. 



March, 1878. 



May, 1879. 



May, 1880. 



May, 1881. 



June, 1882. 



October, 1883. 



December, 1884. 



January, 1886. 



March, 1887. 



January, 1888. 



March, 1889. 



