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Cedrus angusta
Cedrus angusta Su, Z.-K. Zhou, Y.-S. Liu in Su, Y.-S. Liu, F.M.B. Jacques, Y.-J. Huang, Y.-W. Xing, Z.-K. Zhou Quatern. Res., 80(2): 319. 7 Aug 2013
- Name
- Cedrus angusta
- Rank
- Species
- Generic Name
- [Genus] Cedrus
- Authors (Name)
- Su T.
Zhou Z.-K.
Liu Y.-S.
- Authors (Pub.)
- Su T.
Liu Y.-S.
Jacques F. M. B.
Huang Y.-J.
Xing Y.-W.
Zhou Z.-K.
- Publication
- The intensification of the East Asian winter monsoon contributed to the disappearance of Cedrus (Pinaceae) in southwestern China [2013/8]
- Journal
- Quaternary Research
- Volume
- 80
- Issue
- 2
- Page number
- 319
- Year
- 2013
- Fossil Status
- cones (seed scales)
- Stratigraphy
- Neogene
- Strat. comment
- Sanying Formation
- Location
- Yangjie coalmine, Longmen village, Yongping County,
western Yunnan Province, southwestern China
- Paleoregion
- Eurasia (China)
Data for Holotypus
- Repository
- Palaeoecological Laboratory, Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, CAS, Mengla, China
- Repository Number
- YP741A
Data for Paratypus
- Repository
- Palaeoecological Laboratory, Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, CAS, Mengla, China
- Repository Number
- YP741B, YP734 (Fig. 4B), YP728 (Fig. 4C), YP735
(Fig. 4D), YP732 (Fig. 4E), YP737 (Fig. 4F).
- Diagnosis
- Cone scales flabellate or widely cuneate, wider
than long. Upper margin round, smooth or slightly convex in the
middle. The two lateral margins smooth or slightly wavy; symmetric
and lobed; gradually narrowing towards the base. Radiate striae
on cone scales. The middle part of the lateral margin with a
notch. The basal part of cone scales wedged. A depressed groove
extending from the base towards the middle of the ventral side of
cone scale.
