Note 358 — Chapter VII · THE FORMS OF TISSUES OR CELL-AGGREGATES
Reading edition
It was so termed by Conklin in 1897, in his paper on Crepidula (J. of Morph. XIII, 1897). It is the Querfurche of Rabl (Morph. Jahrb. V, 1879); the Polarfurche of O. Hertwig (Jen. Zeitschr. XIV, 1880); the Brechungslinie of Rauber (Neue Grundlage zur K. der Zelle, M. Jb. VIII, 1882). It is carefully discussed by Robert, Dév. des Troques, Arch. de Zool. Exp. et Gén. (3), X, 1892, p. 307 seq.