Discusses cleavage planes of mineralogical specimens.
Showing 1–12 of 12 items
Discusses cleavage planes of mineralogical specimens.
No summary available.
No summary available.
No summary available.
A set of questions CD prepared for his meeting with WHM to discuss the geometry of bees’ cells.
[Six fragments, mainly diagrams.] The geometry of bees’ cells.
No summary available.
No summary available.
Discusses measurements of bees’ cells.
Discusses measurements of bees’ cells. Describes modification in structure of Melipona hive. Notes importance of natural selection.
Must prepare new edition of Origin.
Discusses structure of beehives. Mentions writings of Chauncey Wright on bees’ cells ["Remarks on the architecture of bees", Proc. Am. Acad. Arts & Sci. 4 (1857–60): 432–3].
Discusses measurements of bees’ cells.