From:
Charles Robert Darwin
To:
Ernst Philipp August (Ernst) Haeckel
Date:
20 Jan 1873
Source of text:
Ernst-Haeckel-Haus (Bestand A-Abt. 1: 52/29)
Summary:
On EH’s Die Kalkschwämme [1872].
Contributor:
Darwin Correspondence Project
Showing 1–4 of 4 items
On EH’s Die Kalkschwämme [1872].
Thanks CD for comments on Die Kalkschwämme.
Plans trip to Greece, Asia Minor, and Egypt.
Discusses work of a Polish translator, Ludwik Masłowski.
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].
On CD’s paper ["Complemental males of certain cirripedes", Collected papers 2: 177–82].
Comments on paper by W. H. Dallinger and J. J. Drysdale ["Life history of a Cercomonad", Mon. Microsc. J. 10 (1873): 53–8].
Discusses origin of life, the Gastraea theory and concept that primary germ layers are homologous in all animals. Notes similar views of E. Ray Lankester ["On the primitive cell-layers of the embryo", Ann. & Mag. Nat. Hist. 4th ser. 11 (1873): 321–38].
Reception of Darwinism in Germany.