%eadnotat; ]> Engel, Hendrik. Shell nomenclature, 1934. Phillips Academy of Natural Sciences of Philadelphia Text converted and initial EAD tagging provided by Apex Data Services, March 2001. ENG Engel, Hendrik. Shell nomenclature, 1934. Phillips Academy of Natural Sciences of Philadelphia 1963 Descriptive Summary Collection 339 Archives of the Academy of Natural Sciences

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ENGEL, HENRIK. Shell nomenclature, 1934. 1 item. Collection 339

This paper of 61 pages by the well-known Dutch malacologist was sent to H. A. Pilsbry for his opinion regarding publication, as apparently rules of nomenclature were violated. It is understood that special rulings were made to validate it. The paper is accompanied by two letters about it.

Gift of H. A. Pilsbry in 1942.