Text-fig. 4. Leaves of Trochodendraceae. a–f) Trochodendron postnastae from Moose Mountain flora, Oregon, hypothesized to be produced by the same species as fruits of T. rosayi. a) Leaf showing thick peduncle, basally acrodromous venation, holotype UCMP 201235. b) Narrow leaf with intact apex, UF 18110-70160. c) UF 18110-70156. d) UCMP 201237. e) UF 18110-70158. f) UF 18110-70157. g, k) Extant Trochodendron aralioides. h) Possible trochodendraceous leaf with simple pinnate venation, UCMP 201236. i, j) Details of margin and venation of T. postnastae enlarged from (b), (f). Scale bars calibrated in mm. in Trochodendraceous Fruits And Foliage In The Miocene Of Western North America

  • Steven R. Manchester (Contributor)
  • Kathleen Pigg (Contributor)
  • M. L. Devore (Contributor)

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Description

Text-fig. 4. Leaves of Trochodendraceae. a–f) Trochodendron postnastae from Moose Mountain flora, Oregon, hypothesized to be produced by the same species as fruits of T. rosayi. a) Leaf showing thick peduncle, basally acrodromous venation, holotype UCMP 201235. b) Narrow leaf with intact apex, UF 18110-70160. c) UF 18110-70156. d) UCMP 201237. e) UF 18110-70158. f) UF 18110-70157. g, k) Extant Trochodendron aralioides. h) Possible trochodendraceous leaf with simple pinnate venation, UCMP 201236. i, j) Details of margin and venation of T. postnastae enlarged from (b), (f). Scale bars calibrated in mm.
Date made available2018
PublisherZenodo

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