Note 24 — FOSSIL FLORA OF THE TERTIARY OR CAINOZOIC PERIOD,
Reading edition
Heer, Flore Fossile des Regions Polaires, Zurich; also Bibliotheque Univ. xxxix. p. 12; see also Ann. Nat. Hist. 4th ser. i. 61, iv. 81.
Reading edition
Heer, Flore Fossile des Regions Polaires, Zurich; also Bibliotheque Univ. xxxix. p. 12; see also Ann. Nat. Hist. 4th ser. i. 61, iv. 81.