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To Ernst Haeckel 20 January 1873
Summary
On EH’s Die Kalkschwämme [1872].
Author: | Charles Robert Darwin |
Addressee: | Ernst Philipp August (Ernst) Haeckel |
Date: | 20 Jan 1873 |
Classmark: | Ernst-Haeckel-Haus (Bestand A-Abt. 1: 52/29) |
Letter no: | DCP-LETT-8743 |
To Ernst Haeckel 25 September 1873
Summary
Comments on EH’s Natürliche Schöpfungsgeschichte [4th ed.].
Has written paper on rudimentary structures ["Complemental males of certain cirripedes", (1873) Collected papers 2: 177–82].
Edward Morse thinks brachiopods should be classed with annelids ["The systematic position of the Brachiopoda", Proc. Boston Soc. Nat. Hist. 15 (1873): 315–73].
Author: | Charles Robert Darwin |
Addressee: | Ernst Philipp August (Ernst) Haeckel |
Date: | 25 Sept 1873 |
Classmark: | Ernst-Haeckel-Haus (Bestand A-Abt. 1: 1-52/30 [9883]) |
Letter no: | DCP-LETT-9068 |
Document type
letter | (2) |
Correspondent
Darwin, C. R. | (2) |
Haeckel, Ernst | (2) |