Field Notebook: 1974b
Page 61
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
Gerald H. Fina Fossils & Geology at Brit Mus. Examined June 17, 1974 v 11381 Jugland denticulata Vol II (1871) Phil Juns. 1869, p. 483, Pl. 56 (9) Pray of pin small if no acute, curved base. 2° branches to sinus not into small rounded may teeth. 3° loosely & singly & loosely pen. l.o. ocn. 4° orthogonal then it & h.o. become random. Ven. of this leaf is not quite that of Juglans although 2°s to sinuses put it in right category. Neither tooth nor venation as particularly like other J Juglans. v 11378 J. denticulata VII (1871), p. 483, Pl. 56 (7) Thompson Coll. Fossil poorly preserved comminuted fragment lacking details of may teeth or l.o. ocn shown a possible Compd leaf although attachment not certain. v 11380 v Pl 56 (6) one left middle 2° of main left lobes like it bifurcate midway to margin | Y | v 11380 J. denticulata Pl. 56 (6) 4 (4) semi-croop one br. to sinus other to supraaxil: 2° 3°s loosely pen. Small rounded may teeth. 2°s have bar "minfmaid" as/pencil. v 11379 J. denticulata Pl. 56 (8) a very good spec for all gen. Analysis Commonail teeth