Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Nicholas J. Butterfield"'
Publikováno v:
Zoological Letters, Vol 5, Iss 1, Pp 1-11 (2019)
Abstract Background Radiodonta, large Palaeozoic nektonic predators, occupy a pivotal evolutionary position as stem-euarthropods and filled important ecological niches in early animal ecosystems. Analyses of the anatomy and phylogenetic affinity of t
Externí odkaz:
https://doaj.org/article/f8e056bc6ce8410996e7da51a0e3b076
Publikováno v:
Papers in Palaeontology. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ef6ff40c489d3998c24d2bbcac62fc9
https://doi.org/10.1002/spp2.1458
https://doi.org/10.1002/spp2.1458
Autor:
Nicholas J. Butterfield
Publikováno v:
Geological Magazine. 159:1148-1159
Ediacaran rangeomorphs were the first substantially macroscopic organisms to appear in the fossil record, but their underlying biology remains problematic. Although demonstrably heterotrophic, their current interpretation as osmotrophic consumers of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5d0b68dda7b61b59d3f89857a32d85
https://doi.org/10.1017/s0016756820000734
https://doi.org/10.1017/s0016756820000734
Publikováno v:
Palaeontology. 61:417-439
We describe a new assemblage of small carbonaceous fossils (SCFs) from diagenetically 9 minimally altered clays and siltstones of Terreneuvian age from the Lontova and Voosi formations of 10 Estonia, Lithuania and Russia. This is the first detailed a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c5588900dde22e4dc5cda9fc02eeda5
https://doi.org/10.1111/pala.12350
https://doi.org/10.1111/pala.12350
Publikováno v:
Paleobiology. 44:40-57
Bedding-plane assemblages of Ediacaran fossils from Mistaken Point, Newfoundland, are among the oldest known records of complex multicellular life on Earth (dated to ~565 Ma). The in situ preservation of these sessile but otherwise deeply enigmatic o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61fdb9cb26c9cb3ad5c9b1d8e2a9ac18
https://doi.org/10.1017/pab.2017.35
https://doi.org/10.1017/pab.2017.35
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cf683146dbdb4d6e0445c48c3d7501
https://doi.org/10.1130/abs/2019am-339735
https://doi.org/10.1130/abs/2019am-339735
Publikováno v:
Zoological Letters
Zoological Letters, Vol 5, Iss 1, Pp 1-11 (2019)
Zoological Letters, Vol 5, Iss 1, Pp 1-11 (2019)
Background Radiodonta, large Palaeozoic nektonic predators, occupy a pivotal evolutionary position as stem-euarthropods and filled important ecological niches in early animal ecosystems. Analyses of the anatomy and phylogenetic affinity of these larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f89b1a6128202dea18787ed851857460
https://www.repository.cam.ac.uk/handle/1810/306668
https://www.repository.cam.ac.uk/handle/1810/306668
Autor:
Xi-guang Zhang, George Boyan, Yu Liu, Nicholas J. Butterfield, Tian Lan, Jin-bo Hou, Javier Ortega-Hernández, Jie Yang
Publikováno v:
Proceedings of the National Academy of Sciences. 113:2988-2993
Panarthropods are typified by disparate grades of neurological organization reflecting a complex evolutionary history. The fossil record offers a unique opportunity to reconstruct early character evolution of the nervous system via exceptional preser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31840423950d890d2f3769e5abca3804
https://doi.org/10.1073/pnas.1522434113
https://doi.org/10.1073/pnas.1522434113
Publikováno v:
Paleobiology. 46:434-434
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0250382ec9910464ce177dcc77650e34
https://doi.org/10.1017/pab.2020.31
https://doi.org/10.1017/pab.2020.31
Autor:
Romain Guilbaud, Jochen J. Brocks, Nicholas J. Butterfield, Benjamin J. Nettersheim, Simon W. Poulton, Ben J. Slater, Thomas H. P. Harvey
Publikováno v:
Geochemical Perspectives Letters
The relationship between the evolution of early animal 26 communities and oceanic oxygen levels remains unclear. In particular, uncertainty persists in reconstructions of redox conditions during the pivotal early Cambrian (541-510 million years ago,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c40df93d114d31fe254202828a06a4b2
https://eprints.whiterose.ac.uk/127305/8/GPL1806_noSI.pdf
https://eprints.whiterose.ac.uk/127305/8/GPL1806_noSI.pdf