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Haeckel, Ernst in correspondent 
1870-1879::1871::12 in date 
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From:
Ernst Philipp August (Ernst) Haeckel
To:
Charles Robert Darwin
Date:
21 Dec 1871
Source of text:
DAR 166: 56
Summary:

Comments on Die Kalkschwämme [1872].

A Franciscan prior, Padre Buona-Grazia, agrees with human descent.

His trip to Dalmatia.

German reception of Descent.

Mentions current work.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Ernst Philipp August (Ernst) Haeckel
Date:
27 Dec 1871
Source of text:
Ernst-Haeckel-Haus (Bestand A Abt. 1–52/26)
Summary:

Refers to priest who believes in "our ape-like progenitors".

EH’s work on sponges.

Pangenesis.

Describes new edition of Origin [6th]

and his work on plant crossing.

Contributor:
Darwin Correspondence Project