Red Mud [Washings] (Microscope slide)

09/09/1873; 9 September 1873

Red Mud dried as obtained (Microscope slide)

09/10/1874; 9 October 1874

Foraminifera (Globorotalia hirsuta)

09/09/1873; 9 September 1873

Bryozoa (Farciminaria giseriata)

10/09/1873; 10 September 1873

Bryozoa (Bryozoa)

10/09/1873; 10 September 1873

Foraminifera (Globigerinella siphonifera)

09/09/1873; 9 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Pyrgo depressa)

10/09/1873; 10 September 1873

Foraminifera (Siphonodosaria consobrina)

10/09/1873; 10 September 1873

Foraminifera (Laticarinina pauperata)

09/09/1873; 9 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Hormosina sp.)

10/09/1873; 10 September 1873

Foraminifera (Sphaeroidina bulloides)

09/09/1873; 9 September 1873

Foraminifera (Lingulina sp.)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Tolypammina vagans)

09/09/1873; 9 September 1873

Foraminifera (Thurammina papillata)

09/09/1873; 9 September 1873

Foraminifera (Aschemonella catenata)

10/09/1873; 10 September 1873

Foraminifera (Globigerinoides sacculifer)

09/09/1873; 9 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Bryozoa (Bifaxaria submucronata)

10/09/1873; 10 September 1873

Bryozoa (Bifaxaria submucronata)

10/09/1873; 10 September 1873

Bryozoa (Bifaxaria submucronata)

10/09/1873; 10 September 1873

Bryozoa (Domosclerus corrugatus)

10/09/1873; 10 September 1873

Bryozoa (Domosclerus corrugatus)

10/09/1873; 10 September 1873

Bryozoa (Lepralia castanea)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

09/06/1873; 9 June 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Foraminifera (Foraminifera)

10/09/1873; 10 September 1873

Red Mud (washings) (Microscope slide)

26/02/1873; 09/09/1873; 9 September 1873 - 26 February 1873

Foraminifera (Foraminifera)

09/09/1873; 9 September 1873

Foraminifera (Jaculella acuta)

09/09/1873; 9 September 1873

Foraminifera (Miliolinella circularis)

09/09/1873; 9 September 1873

Foraminifera (Truncatulina ungeriana)

09/09/1873; 9 September 1873

Foraminifera (Spirillina decorata)

09/09/1873; 9 September 1873

Foraminifera (Fissurina formosa)

09/09/1873; 9 September 1873

Foraminifera (Globigerinoides conglobatus)

09/09/1873; 9 September 1873

Foraminifera (Pyrgo depressa)

10/09/1873; 10 September 1873