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Summary
| Description |
English: Original figure caption: Trackway S1 (Eosauropus sp.), here attributed to a sauropod trackmaker based on pedal synapomorphies; trackmaker is moving towards the south-west. Two consequtive pes impressions of a tridactyl Grallator [i.e. a theropod] trackway can be seen left to the S1 trackway. Note: The tracks are preserved on a bedding plane of a thin siltstone bed of the Late Triassic Fleming Fjord Formation of East Greenland. A) shows a photograph of the trackway(s) as preserved on the bedding plane (i.e. as concave epireliefs); B) shows a color shaded relief map based on a high-resolution photogrammetric 3D-model of the bedding plane; C) is an interpretative outline drawing of the S1 trackway; abbreviations: LM = left manus (i.e. forefoot), LP = left pes (i.e. hindfoot), RM = right manus, RP = right pes, numbers increase in walking direction. Deutsch: Tetrapodenspurenfossilien Eosauropus sp. (die größeren rundlichen Trittsiegel rechts – erzeugt von einem Dinosaurier aus der Gruppe der Sauropoda) und Grallator sp. (die kleineren dreistrahligen Trittsiegel links – erzeugt von einem Dinosaurier aus der Gruppe der Theropoda), erhalten als konkave Epireliefs auf der Schichtfläche einer geringmächtigen Siltsteinlage der spättriassischen Fleming-Fjord-Formation von Ostgrönland. A) zeigt ein Foto der Fährten, wie sie auf der Schichtfläche erhalten sind; B) zeigt eine farbcodierte Reliefkarte, basierend auf einem hochauflösenden photogrammetrischen 3D-Modell der Schichtfläche; C) ist eine interpretative Linienzeichnung der Eosauropus-Fährte; Abkürzungen: LM = linker Manus (d.h. Vorderfuß), LP = linker Pes (d.h. Hinterfuß), RM = rechter Manus, LP = rechter Pes, die Zahlen nehmen in Laufrichtung zu. |
| Date | |
| Source | Fig. 2 (partim) in: Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: Evidence for Late Triassic sauropods. Acta Palaeontologica Polonica 62(4):833–843, doi:10.4202/app.00374.2017 |
| Author | Jens N. Lallensack, Hendrik Klein, Jesper Milàn, Oliver Wings, Octávio Mateus, Lars B. Clemmensen |
| Permission (Reusing this file) |
This image was published in Acta Palaeontologica Polonica journal. Their website states that the content of all APP articles is published under the Creative Commons Attribution 4.0 license, unless indicated otherwise. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:17, 5 November 2018 | | 1,437 × 1,009 (1.32 MB) | Gretarsson | Complete figure from the actual publication (Lallensack et al., 2017, APP 62(4)) |
| 19:36, 27 September 2017 |  | 690 × 320 (407 KB) | Tillman | {{Information |Description ={{en|1=The fossil footprints seem to have been made by a relatively large animal with four clawed digits.This strongly suggests that they were made by sauropodomorphs, the only animals known from the time to fit this iden... |
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