Pessopteryx (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pessopteryx" in English language version.

refsWebsite

Global rank English rank

1palaeodiversity.org

low place

low place

1paleoarchive.com

low place

low place

1researchgate.net

120^th place

125^th place

2^nd place

2^nd place

doi.org

Maxwell, E. E.; Kear, B. P. (2013). "Triassic ichthyopterygian assemblages of the Svalbard archipelago: A reassessment of taxonomy and distribution". GFF. 135 (1): 85–94. doi:10.1080/11035897.2012.759145.

palaeodiversity.org

Maisch, M. W. (2010). "Phylogeny, systematics, and origin of the Ichthyosauria – the state of the art" (PDF). Palaeodiversity. 3: 151–214.

paleoarchive.com

Wiman, C. (1910). "Ichthyosaurier aus der Trias Spitzbergens" [Ichthyosaurs from the Triassic of Spitzbergen] (PDF). Bulletin of the Geological Institution of the University of Upsala (in German). 10: 125–148.

researchgate.net

Maxwell, E. E.; Kear, B. P. (2013). "Triassic ichthyopterygian assemblages of the Svalbard archipelago: A reassessment of taxonomy and distribution". GFF. 135 (1): 85–94. doi:10.1080/11035897.2012.759145.