Published September 2, 2016 | Version v1
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FIGURE 6 in Three novel species of Bacillariophyta (Diatoms) belonging to Aulacoseira and Lindavia from the Pliocene Hadar Formation, Afar Depression of Ethiopia

  • 1. Department of Earth and Environmental Systems, Indiana State University, Terre Haute, Indiana 47809, USA
  • 2. Department of Earth and Environmental Systems, Indiana State University, Terre Haute, Indiana 47809, USA & Institute of Human Origins, School of Human Evolution and Social Change, Arizona State University, P.O. Box 874101, Tempe, AZ 85287, USA

Description

FIGURE 6. Scanning electron micrographs of A. jewsonii. Spatulate linking spines of two internal sister valves (A). Note the doubly punctate areolae that is typical of internal valves (E). Spatulate linking spines are also present on linking valves (B) that sometimes exhibit twisting costae (C). A filament of two frustules, one contains a separation valve (C) (far left), and a linking valve (middle left), the frustules on right contains two linking valves. A well preserved separation valve (D). Sister internal valves held together by spatulate linking spines (E). A single internal valve (F). A single separation valve (G).

Notes

Published as part of Mohan, Joseph & Stone, Jeffery R., 2016, Three novel species of Bacillariophyta (Diatoms) belonging to Aulacoseira and Lindavia from the Pliocene Hadar Formation, Afar Depression of Ethiopia, pp. 235-247 in Phytotaxa 272 (4) on page 242, DOI: 10.11646/phytotaxa.272.4.1, http://zenodo.org/record/13647198

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/BF768788FFD1FFEA52F6FD3DFD6BF9E0 (URL)
Is part of
Journal article: 10.11646/phytotaxa.272.4.1 (DOI)
Journal article: urn:lsid:plazi.org:pub:434FFFF0FFD4FFEF527EFF8DFF8FFFBF (LSID)
Journal article: http://publication.plazi.org/id/434FFFF0FFD4FFEF527EFF8DFF8FFFBF (URL)
Journal article: https://zenodo.org/record/13647198 (URL)