1
Published: anfangs
2
Published: 1872-1894
3
Published: 1909-1939
4
Published: 1910-1951
5
Published: 1889-1905
6
Published: 1914-1915
7
“...Königlich Preußische Geologische Landesanstalt...”
8
Published: 1881-1909;, 1881-1901