Zobrazeno 1 - 10
of 391
pro vyhledávání: '"Martin G. Lockley"'
Publikováno v:
PeerJ, Vol 11, p e15970 (2023)
Using modern ichnological and stratigraphic tools, we reinvestigate two iconic sauropodomorph-attributed tetradactyl ichnogenera, Pseudotetrasauropus and Tetrasauropus, and their stratigraphic occurrences in the middle Upper Triassic of Lesotho. Thes
Externí odkaz:
https://doaj.org/article/a4b1ed772300452f979bc729369d7c7d
Autor:
Lida Xing, Martin G. Lockley, Yongzhong Tang, Hendrik Klein, W. Scott Persons, IV, Miaoyan Wang, Xingwen Li, Hao Wu
Publikováno v:
Geoscience Frontiers, Vol 12, Iss 2, Pp 737-745 (2021)
Poorly preserved tracks have limited ichnotaxonomic or biotaxon utility, but may reveal useful information about the paleoenvironment, behavior and track taphonomy. Eight mostly parallel to sub parallel trackway segments (T1–T8) were registered on
Externí odkaz:
https://doaj.org/article/8c9afa0580ee4e5e9bd5582cc206d5f1
Publikováno v:
South African Journal of Science, Vol 118, Iss 1/2 (2022)
Two probable tracks have been identified on the ceiling of a small overhang in the Pleistocene Langebaan Formation on South Africa’s west coast. They may have been made by a hominin trackmaker. They appear to have been registered at walking speed o
Externí odkaz:
https://doaj.org/article/f697134db7e043d2bd530c3528f5cfea
Autor:
Lida Xing, Martin G. Lockley, Hendrik Klein, W. Scott Persons, IV, Guangzhao Peng, Yong Ye, Miaoyan Wang
Publikováno v:
Geoscience Frontiers, Vol 12, Iss 5, Pp 101181- (2021)
The Zhaojue (ZJ) tracksites represent multiple steeply-inclined, track-bearing exposures in the clastic Feitianshan Formation of Sichuan Province that have been sequentially, excavated, mapped, expanded and destroyed, by quarrying, erosion or collaps
Externí odkaz:
https://doaj.org/article/caa36237e5fa48a2a2d40707bb925560
Autor:
Lida Xing, Martin G. Lockley, Chengkai Jia, Hendrik Klein, Kecheng Niu, Lijun Zhang, Liqi Qi, Chunyong Chou, Anthony Romilio, Donghao Wang, Yu Zhang, W Scott Persons, Miaoyan Wang
Publikováno v:
PeerJ, Vol 9, p e11476 (2021)
Rich tetrapod ichnofaunas, known for more than a decade, from the Huangyangquan Reservoir (Wuerhe District, Karamay City, Xinjiang) have been an abundant source of some of the largest Lower Cretaceous track collections from China. They originate from
Externí odkaz:
https://doaj.org/article/099227af756647209cee8e9c12bff077
Autor:
Charles W. Helm, Hayley C. Cawthra, Richard M. Cowling, Jan C. De Vynck, Martin G. Lockley, Curtis W. Marean, Mark G. Dixon, Carina J.Z. Helm, Willo Stear, Guy H.H. Thesen, Jan A. Venter
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 63, Iss 1, Pp e1-e5 (2021)
Pleistocene aeolianite surfaces on the South African coastline, which occur in national parks, other protected areas, as well as unprotected areas, are of profound scientific, cultural, palaeoenvironmental and heritage importance. A threat is posed t
Externí odkaz:
https://doaj.org/article/0f666f176c2a4cd6902c5ed8e20adc58
Autor:
Charles W. Helm, Martin G. Lockley
Publikováno v:
South African Journal of Science, Vol 117, Iss 3/4 (2021)
Large Pleistocene reptile tracks and traces were described from the Cape south coast of South Africa in 2020, including ‘probable swim traces’. These trace fossils were found on loose slabs and blocks of the Klein Brak Formation. Subsequently, an
Externí odkaz:
https://doaj.org/article/0c3f598f4afd4f3a9bc843ea326c7f67
Publikováno v:
Journal of Palaeogeography, Vol 8, Iss 1, Pp 1-11 (2019)
Abstract A new Middle Jurassic tracksite dominated by non-avian theropod footprints from the Wangjiashan Formation in Pingchuan District, Baojishan Basin, Gansu Province has yielded a unique trackway with four consecutive manus-pes sets. Only three p
Externí odkaz:
https://doaj.org/article/69ec407d8401480bb6ac7e05596330af
Autor:
Lida Xing, Martin G. Lockley, Dongjie Tang, Hendrik Klein, Guangzhao Peng, Yong Ye, Baoqiao Hao
Publikováno v:
Geoscience Frontiers, Vol 10, Iss 1, Pp 229-240 (2019)
The newly discovered large (350 m2) Yantan dinosaur tracksite, in the Lower Jurassic Ziliujing Formation of Guizhou Province, China, reveals at least 250 footprints of which ∼97 can be resolved into trackways of sauropodomorphs. All the trackways a
Externí odkaz:
https://doaj.org/article/cfd50b3663c5488191d68a8f6c638c00
Publikováno v:
Geoscience Frontiers, Vol 9, Iss 6, Pp 1745-1754 (2018)
A newly discovered Jiaguan Formation (Lower Cretaceous) tracksite from the Linjiang region of Guizhou Province, China, reveals the first example of a Cretaceous track morphotype attributable to the non-avian theropod ichnogenus Gigandipus, here named
Externí odkaz:
https://doaj.org/article/7f2a9cdaa923417590678ef21bbd18b8