On the gum or resin of the fir tree, and the origin of amber, or succinum

THERE is a great diversity to be found among writers in their relation of the origin, nature, and properties of succinum, or amber. This is particularly evident in the account of Perottus, who has been remark ably conscientious in struggling to harmonize the suppositions of many men into a single conception about the origin and manner of formation of this thin, amazing fluid.² What therefore appears closer to the truth among the opinions of Northerners will here receive consideration.