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File:Biomarkers (petroleum).png

Original file ‎(277 × 609 pixels, file size: 36 KB, MIME type: image/png)

Captions

Captions

Structures of prime examples of biomarkers (petroleum), from top to bottom: Pristane, Sterane, Triterpane, Phytane, Porphyrin

Summary edit

Description
English: Derivative work of
  1. File:Pristane.png by User:Edgar181 (Own work, public domain)
  2. File:Steroid-nomenclature.svg by User:NEUROtiker (Own work, public domain)
  3. File:Oleanane.svg by User:Edgar181 (Own work, public domain)
  4. File:Phytane.svg by User:Edgar181 (Own work, public domain)
  5. File:Porphin-18e.png by User:Alsosaid1987 (Own work, cc-by-sa-4.0)
Date
Source Own work
Author Harsimar21

Licensing edit

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Date/TimeThumbnailDimensionsUserComment
current07:57, 24 November 2019Thumbnail for version as of 07:57, 24 November 2019277 × 609 (36 KB)Harsimar21 (talk | contribs)Made all the structures consistent
02:49, 24 November 2019Thumbnail for version as of 02:49, 24 November 2019277 × 609 (39 KB)Harsimar21 (talk | contribs)Minor edits from previous file
02:46, 24 November 2019Thumbnail for version as of 02:46, 24 November 2019277 × 609 (41 KB)Harsimar21 (talk | contribs)Updated and improved structures
06:31, 23 November 2019Thumbnail for version as of 06:31, 23 November 2019245 × 293 (18 KB)Harsimar21 (talk | contribs)Improved version of the picture
04:45, 16 November 2019Thumbnail for version as of 04:45, 16 November 2019299 × 616 (39 KB)Harsimar21 (talk | contribs)User created page with UploadWizard

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