Diatoms (Bacillariophyceae)

05/06/1875; 5 June 1875

Diatoms (Bacillariophyceae)

05/06/1875; 5 June 1875

Diatoms (Bacillariophyceae)

12/05/1875; 12 May 1875

Diatoms (Bacillariophyceae)

02/09/1875; 2 September 1875

Diatoms (Bacillariophyceae)

17/06/1875; 17 June 1875

Diatoms (Bacillariophyceae)

17/06/1875; 17 June 1875

Diatoms (Bacillariophyceae)

20/08/1875; 20 August 1875

Diatoms (Bacillariophyceae)

04/06/1875; 4 June 1875

Diatoms (Bacillariophyceae)

04/06/1875; 4 June 1875

Diatoms (Bacillariophyceae)

17/05/1875; 17 May 1875

Diatoms (Bacillariophyceae)

07/03/1874; 7 March 1874

Diatoms (Bacillariophyceae)

12/05/1875; 12 May 1875

Diatoms (Bacillariophyceae)

17/05/1875; 17 May 1875

Diatoms (Bacillariophyceae)

17/05/1875; 17 May 1875

Diatoms (Bacillariophyceae)

26/05/1875; 26 May 1875

Diatoms (Bacillariophyceae)

26/05/1875; 26 May 1875

Diatoms (Bacillariophyceae)

26/05/1875; 26 May 1875

Diatoms (Bacillariophyceae)

26/05/1875; 26 May 1875

Diatoms (Bacillariophyceae)

17/06/1875; 17 June 1875

Diatoms (Bacillariophyceae)

17/06/1875; 17 June 1875

Foraminifera (Foraminifera)

17/12/1875; 17 December 1875

Foraminifera (Foraminifera)

03/03/1874; 3 March 1874

Foraminifera (Foraminifera)

09/11/1875; 9 November 1875

Radiozoan (Radiozoa)

14/07/1875; 14 July 1875

Radiozoan (Radiozoa)

06/09/1875; 6 September 1875

Radiozoan (Radiozoa)

28/06/1875; 28 June 1875

Radiozoan (Radiozoa)

09/09/1875; 9 September 1875

Radiozoan (Radiozoa)

25/03/1875; 25 March 1875

Radiozoan (Radiozoa)