File:Pararaucaria collinsonae Fig3 whole.png
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Summary
| Description |
English: Figure 3: Photographed external morphology of Pararaucaria collinsonae cones.
(A–B) Uncompressed cone NHMUK V 68524; (C–D) Compressed cone NHMUK V 68525. (A) Side view of cone; (B) Cone apex; (C) Base of compressed cone showing lobed ovuliferous scale; (D) Detail of ovuliferous scale, showing three lobes (L1 to L3) and bract (br). Scale bars for (A–C) = 1 cm, Scale bars for (D) = 0.5 cm. |
| Date | |
| Source | (2014-10-23). "X-ray Synchrotron Microtomography of a silicified Jurassic Cheirolepidiaceae (Conifer) cone: histology and morphology of Pararaucaria collinsonae sp. nov.". PeerJ 2: e624. DOI:10.7717/peerj.624. PMC: 4217189. ISSN 2167-8359. |
| Author | Steart et al., 2014 |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:02, 2 August 2022 | | 2,071 × 1,804 (4 MB) | Hemiauchenia | Uploaded a work by David C. Steart Alan R.T. Spencer, Russell J. Garwood, Jason Hilton, Martin C. Munt, John Needham, Paul Kenrick from X-ray Synchrotron Microtomography of a silicified Jurassic Cheirolepidiaceae (Conifer) cone: histology and morphology of Pararaucaria collinsonae sp. nov. with UploadWizard |
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