“On the Evidence as to the Origin of Existing Vertebrate Animals” “Nature” 13 (1876) 388-389, 410-412, 429-430, 467-469, 514-516; 14 (1876) 33-34.  “Scientific Memoirs” 4.

“The Crocodilian Remains in the Elgin Sandstones, with remarks on the Ichnites of Cummingstone” “Memoir of the Geological Survey of the United Kingdom” Monograph 3 1877 (58 pages and 16 plates).  “Scientific Memoirs” 4.

“On the Study of Biology” “Nature” 15 (1877) 219-224; “American Naturalist” 11 (1877) 210-221.  “Scientific Memoirs” 4.

“On the Geological History of Birds” (March 2, 1877) “Proceedings of the Royal Institution” 8 347. [The substance of this paper is contained in the “New York Lectures on Evolution” 1876; see page 440.]

“Address to the Anthropological Department of the British Association, Dublin, 1878.  Informal Remarks on the Conclusions of Anthropology” “British Association Report” 1878 573-578.  “Scientific Memoirs” 4.

“On the Classification and the Distribution of the Crayfishes” “Proceedings of the Zoological Society” (1878) 752-788.  “Scientific Memoirs” 4.

“On a New Arrangement for Dissecting Microscopes” (1878) the President’s Address “Journal of the Quekett Micr.  Club” 5 (1878-79) 144-145.  “Scientific Memoirs” 4.

“William Harvey” (1878) “Proceedings of the Royal Institution” 8 (1879) 485-500.  “Scientific Memoirs” 4.

“On the Characters of the Pelvis in the Mammalia, and the Conclusions respecting the Origin of Mammals which may be based on them” “Proceedings of the Royal Society” 28 (1879) 295-405.  “Scientific Memoirs” 4.

“Sensation and the Unity of Structure of Sensiferous Organs” (1879) “Proceedings of the Royal Institution” 9 (1882) 115-124.  See also “Collected Essays” 6.  “Scientific Memoirs” 4.

“The President’s Address” (July 25, 1879) “Journal of the Quekett Micr.  Club” 5 (1878-79) 250-255.  “Scientific Memoirs” 4.

“On certain Errors respecting the Structure of the Heart, attributed to Aristotle” (1879) “Nature” 21 (1880) 1-5.  See also “Science and Culture”.  “Scientific Memoirs” 4.

“On the Epipubis in the Dog and Fox” “Proceedings of the Royal Society” 30 (1880) 162-163.  “Scientific Memoirs” 4.

“The Coming of Age of ‘The Origin of Species’” (1880) “Proceedings of the Royal Institution” 9 (1882) 361-368.  See also “Collected Essays” 2.  “Scientific Memoirs” 4.

“On the Cranial and Dental Characters of the Canidae” “Proceedings of the Zoological Society” (1880) 238-288.  “Scientific Memoirs” 4.

“On the Application of the Laws of Evolution to the Arrangement of the Vertebrata, and more particularly of the Mammalia” “Proceedings of the Zoological Society” (1880) 649-662.  “Scientific Memoirs” 4.

“The Herring” “Nature” 23 (1881) 607-613.  “Scientific Memoirs” 4.

“Address to the International Medical Congress” London 1881—­“The Connection of the Biological Sciences with Medicine” “Nature” 24 (1881) 342-346.  “Scientific Memoirs” 4.