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From Ernst Haeckel   9 February 1879

Summary

Sends birthday wishes.

Comments on progress of CD’s theory in Germany. Mentions opposition of Rudolf Virchow and his reply Freie Wissenschaft und freie Lehre [1878].

Describes research trip to Brittany and Normandy.

Research on Challenger Radiolaria.

Author:  Ernst Philipp August (Ernst) Haeckel
Addressee:  Charles Robert Darwin
Date:  9 Feb 1879
Classmark:  DAR 166: 72
Letter no:  DCP-LETT-11865
Document type
letter (1)
Author
Haeckel, Ernstdisabled_by_default
Addressee
Correspondent
Darwin, C. R.disabled_by_default
Haeckel, Ernstdisabled_by_default