His laughers are well, and he has heard them emit an odd note.
Thinks there is an extra vertebra in the neck of the Scandaroon, but is not certain and may have blundered.
His laughers are well, and he has heard them emit an odd note.
Thinks there is an extra vertebra in the neck of the Scandaroon, but is not certain and may have blundered.
Asks for information on geographical distribution of ascidians; are any closely allied species or genera found in north and south temperate zones that do not have representatives in the tropics?
Answers some questions on [cirripede] antennae.
If THH ever sees a tree washed ashore, will he observe whether any earth is embedded between roots?
Requests information on ranges of echinoderms for his essay on variation [Natural selection]. Are there genera with representative species in northern and southern seas, but none in tropics?
To cast doubt on CD’s view that volcanic action is associated with elevation of land, CL suggests that local oscillations in strata underlying volcanoes could also explain how active volcanoes have uplifted fossil deposits of marine shells. Overall he is more inclined to believe that recent volcanoes belong to areas of subsidence rather than of elevation.
Comments on GS's ideas [see GS's 1856-6-27] about the nature of fluorescence. Asks for strong horseshoe magnets from R.S.L. to try to solve the problem of 'Mahomet's coffin.'