The Berlin Naturkundemuseum Pterodactylus reconstructed

The MBR 3655 specimen of Pterodactylus in situ
looks like roadkill. Here (Fig. 1) a second sort of DGS (Digital Graphic Segregation) is used to reassemble the jumble. This sort does not rely on someone tracing each bone with transparent color. This goes faster and further minimizes freehand bias and error. More of the pertinent pixels in the original are used in the reconstruction.

Figure 1. The MBR3655 specimen of Pterodactylus reconstructed using DGS methods from the in situ photo.

Figure 1. The MBR3655 specimen of Pterodactylus reconstructed using DGS methods from the in situ photo. The foot proportion pattern is unique and the sternum rccalls that of Scaphoganthus.

When added
to the Large Pterosaur Tree (LPT, 289 taxa) this taxon nests at the base of one of the Pterodactylus clades that include the Vienna specimen (NHMW 1975/1756) and the n21 specimen (BSP1937 I 18). Still have not found two identical (conspecific) taxa from the Solnhofen Formation except the only known juvenile Rhamphorhynchus, a mid-sized juvenile of one of the largest species discussed earlier here.


References
Broili F 1938. Beobachtungen an Pterodactylus. Sitz-Bayerischen Akademie der Wissenschaten, zu München, Mathematischen-naturalischenAbteilung: 139–154.
Wellnhofer P 1970. Die Pterodactyloidea (Pterosauria) der Oberjura-Plattenkalke Süddeutschlands. Abhandlungen der Bayerischen Akademie der Wissenschaften, N.F., Munich 141: 1-133.

wiki/Pterodactylus

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