The Richmond mastodon. - Rochester, NY.

von Sanford, John T.
Veröffentlicht in Proseedings of the Rochester Academy of Science ; 7.1935, no. 5, S. 137-156 : 8 Ill.
1935.

The antiquity of the Sheguiandah Site. - Ontario. enth.: Geologic observations at the Sheguiandah Site / by J. T. Sanford.

von Lee, Thomas E.
Veröffentlicht in The canadian field naturalist ; 71.1957, no. 3, S. 117-137 : 12 Ill. ; 1 Tab ; S. 138-148 : 6 Ill.
1957.