Contributions in geographical exploration . Fliolo^raph by Robert F. Criggs Equisetum Coming Through the Botiom o? a Gllley where the Deposit was too Thick FOR it to *See the first paper of this scries, p. 13. 324 The Ohio Journal of Science [Vol. XIX, No. 6, for wind distribution, and the wind is so efficient a factorin this region, (see page 339), that seed in abundance istransported great distances. SEEDLINGS BEGINNING TO START. The seedHngs starting up to 1915 were so few% and occurredso sporadically, that in my report of operations that year I statedthat reveget
Contributions in geographical exploration . Fliolo^raph by Robert F. Criggs Equisetum Coming Through the Botiom o? a Gllley where the Deposit was too Thick FOR it to *See the first paper of this scries, p. 13. 324 The Ohio Journal of Science [Vol. XIX, No. 6, for wind distribution, and the wind is so efficient a factorin this region, (see page 339), that seed in abundance istransported great distances. SEEDLINGS BEGINNING TO START. The seedHngs starting up to 1915 were so few% and occurredso sporadically, that in my report of operations that year I statedthat revegetation had not yet begun and that the observationsof that year could furnish no basis for a prediction as to whenit would begin, but a definite change was noticeable in 1916. / /.r //.
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