Internal anatomy of a fossilized embryonic stage of the Cambrian-Ordovician scalidophoran Markuelia

Autor: Xi-ping Dong, Baichuan Duan, Jianbo Liu, Philip C. J. Donoghue

Publikováno v: Royal Society Open Science, Vol 9, Iss 10 (2022)

The Wangcun fossil Lagerstätte in Hunan, South China, has yielded hundreds of fossilized embryos of Markuelia hunanensis representing different developmental stages. Internal tissues have only rarely been observed, impeding further understanding of

Externí odkaz: https://doaj.org/article/a2fdeb0e8aa740b390905487e222537e

An orthonauplius of 'Orsten'-type preservation from the Upper Cambrian (Furongian) of South China

Autor: Xi-Ping Dong, Huaqiao Zhang, Andreas Maas, Dieter Waloszek

Publikováno v: Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 279:175-183

A tiny larva of ʻOrstenʼ-type of three-dimensional preservation has been recovered from the Upper Cambrian Bitiao Formation of Wangcun section, western Hunan, South China, herein in- terpreted as an orthonauplius stage of a crown-group crustacean.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5457e927a9bd53c9b1c3fd5ae4fb01db
https://doi.org/10.1127/njgpa/2016/0550

The early Cambrian fossil embryo Pseudooides is a direct developing cnidarian, not an early ecdysozoan

Autor: John A. Cunningham, Luis Porras, Philip C. J. Donoghue, Kelly Vargas, Xi-Ping Dong, Baichuan Duan

Publikováno v: Baichuan, D, Dong, X-P, Porras, L, Vargas, K, Cunningham, J & Donoghue, P 2017, ' The early Cambrian fossil embryo Pseudooides is a direct developing cnidarian, not an early ecdysozoan ', Proceedings of the Royal Society B: Biological Sciences, vol. 284, no. 1869, 20172188 . https://doi.org/10.1098/rspb.2017.2188

Early Cambrian Pseudooides prima has been described from embryonic and post-embryonic stages of development, exhibiting long germ-band development. There has been some debate about the pattern of segmentation, but this interpretation, as among the ea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e96dee10622d38d948dd6ae95febe98
https://research-information.bris.ac.uk/ws/files/144638880/20172188.full.pdf

Open data and digital morphology

Autor: Timothy B. Rowe, Zongjun Yin, Chris Stringer, Thomas G. Davies, Brian D. Metscher, Alistair R. Evans, Stephen Wroe, John R. Hutchinson, Russell J. Garwood, Nathan Jeffery, Jesús Marugán-Lobón, Lawrence M. Witmer, Adam P. Summers, Selena Y. Smith, Emily J. Rayfield, Philip C. J. Donoghue, Peter L. Falkingham, Martin Rücklin, Stephan Lautenschlager, Maeva J. Orliac, Vera Weisbecker, Stig A. Walsh, Imran A. Rahman, Mark D. Sutton, Xi Ping Dong, Paul O'Higgins, Stefan Bengtson, Marcelo R. Sánchez-Villagra, Renaud Lebrun, Robert J. Asher, Neil H. Shubin, John A. Cunningham, Paul M. Barrett, Philip G. Cox, Carlos Martínez-Pérez, Matt Friedman, José Braga, Doug M. Boyer, J. Matthias Starck, Zerina Johanson, Jen A. Bright, Leon P. A. M. Claessens, Anjali Goswami, Roger B. J. Benson, Karl T. Bates

Publikováno v: Davies, T, Rahman, I, Lautenschlager, S, Cunningham, J A, Asher, R J, Barrett, P M, Bates, K T, Bengtson, S, Benson, R B J, Boyer, D M, Braga, J, Bright, J A, Claessens, L P A M, Cox, P G, Dong, X-P, Evans, A R, Falkingham, P L, Friedman, M, Garwood, R J, Goswami, A, Hutchinson, J R, Jeffery, N S, Johanson, Z, Lebrun, R, Martínez-Pérez, C, Marugán-Lobón, J, O'Higgins, P M, Metscher, B, Orliac, M, Rowe, T B, Rücklin, M, Sánchez-Villagra, M R, Shubin, N H, Smith, S Y, Starck, J M, Stringer, C, Summers, A P, Sutton, M D, Walsh, S A, Weisbecker, V, Witmer, L M, Wroe, S, Yin, Z, Rayfield, E J & Donoghue, P C J 2017, ' Open data and digital morphology ', Proceedings of the Royal Society B: Biological Sciences, vol. 284, no. 1852, 20170194 . https://doi.org/10.1098/rspb.2017.0194
Proceedings of the Royal Society B: Biological Sciences
Proceedings of the Royal Society B: Biological Sciences, Royal Society, The, 2017, 284 (1852), ⟨10.1098/rspb.2017.0194⟩
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
Proceedings of the Royal Society B
Proceedings of the Royal Society B: Biological Sciences, 2017, 284 (1852), ⟨10.1098/rspb.2017.0194⟩
Proceedings of the Royal Society of London: Biological Sciences
Davies, T G, Rahman, I, Lautenschlager, S, Cunningham, J, Asher, R J, Barrett, P M, Bates, K T, Bengtson, S, Benson, R B J, Boyer, D M, Braga, J, Bright, J A, Claessens, L P A M, Cox, P G, Dong, X-P, Evans, A R, Falkingham, P L, Friedman, M, Garwood, R, Goswami, A, Hutchinson, J R, Jeffery, N S, Johanson, Z, Lebrun, R, Martínez-Pérez, C, Marugán-Lobón, J, O’Higgins, P M, Metscher, B, Orliac, M, Rowe, T B, Rücklin, M, Sánchez-Villagra, M R, Shubin, N H, Smith, S Y, Matthias Starck, J, Stringer, C B, Summers, A P, Sutton, M D, Walsh, S A, Weisbecker, V, Witmer, L M, Wroe, S, Yin, Z, Rayfield, E J & Donoghue, P C J 2017, ' Open data and digital morphology ', Royal Society of London. Philosophical Transactions B. Biological Sciences . https://doi.org/10.1098/rspb.2017.0194

International audience; Over the past two decades, the development of methods for visualizing and analysing specimens digitally, in three and even four dimensions, has transformed the study of living and fossil organisms. However, the initial promise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e3cee3b2a6dd0c72343c2d39b9cb45
http://ora.ox.ac.uk/objects/uuid:

The anatomy, affinity, and phylogenetic significance of Markuelia.

Autor: Xi-ping Dong¹ dongxp@pku.edu.cn, Donoghue, Philip C. J.² Phil.Donoghue@bristol.ac.uk, Cunningham, John A.^2,3, Jian-bo Liu¹, Hong Cheng⁴

Publikováno v: Evolution & Development. Sep/Oct2005, Vol. 7 Issue 5, p468-482. 15p.