Search Results - "Shu, Degan"

Meiofaunal deuterostomes from the basal Cambrian of Shaanxi (China) by Han, Jian, Morris, Simon Conway, Ou, Qiang, Shu, Degan, Huang, Hai

“…Saccorhytus coronarius are millimetric fossils from the early Cambrian period in China that are proposed to represent the most basal known deuterostomes. Early…”
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Birth and early evolution of metazoans by Shu, Degan, Isozaki, Yukio, Zhang, Xingliang, Han, Jan, Maruyama, Shigenori

“…The reconstruction of the phylogenetic tree of animals (TOA) has long been one of the central interests in biological and paleobiological sciences. We review…”
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Microbial decay analysis challenges interpretation of putative organ systems in Cambrian fuxianhuiids by Liu, Jianni, Steiner, Michael, Dunlop, Jason A., Shu, Degan

“…The Chengjiang fossil Lagerstätte (Cambrian Stage 3) from Yunnan, southern China is renowned for its soft-tissue preservation. Accordingly structures in…”
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Publisher Correction: New reconstruction of the Wiwaxia scleritome, with data from Chengjiang juveniles by Zhang, Zhifei, Smith, Martin R., Shu, Degan

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Comment on "Ultrastructure reveals ancestral vertebrate pharyngeal skeleton in yunnanozoans" by He, Kaiyue, Liu, Jianni, Han, Jian, Ou, Qiang, Chen, Ailin, Zhang, Zhifei, Fu, Dongjing, Hua, Hong, Zhang, Xingliang, Shu, Degan

“…Tian . (Research Articles, 8 July 2022, abm2708) hypothesized that yunnanozoans are stem-group vertebrates on the basis of "cellular cartilage", "fibrillin…”
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Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period by Kendall, Brian, Komiya, Tsuyoshi, Lyons, Timothy W., Bates, Steve M., Gordon, Gwyneth W., Romaniello, Stephen J., Jiang, Ganqing, Creaser, Robert A., Xiao, Shuhai, McFadden, Kathleen, Sawaki, Yusuke, Tahata, Miyuki, Shu, Degan, Han, Jian, Li, Yong, Chu, Xuelei, Anbar, Ariel D.

“…To improve estimates of the extent of ocean oxygenation during the late Ediacaran Period, we measured the U and Mo isotope compositions of euxinic (anoxic and…”
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Message from the Editor-in-Chief by SHU Degan

“…Dear Authors and Readers： First of all, on behalf of the new Editorial Board, I would like to express our sincere appreciation for your continuing support of…”
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The Ediacaran radiogenic Sr isotope excursion in the Doushantuo Formation in the Three Gorges area, South China by Sawaki, Yusuke, Ohno, Takeshi, Tahata, Miyuki, Komiya, Tsuyoshi, Hirata, Takafumi, Maruyama, Shigenori, Windley, Brian F., Han, Jian, Shu, Degan, Li, Yong

“…The Ediacaran period was one of the most important times for the evolution of life. However, the scarcity of well-preserved outcrops of Ediacaran rocks still…”
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Message from the Editor-in-Chief by SHU Degan

“…Dear Authors and Readers： First of all, on behalf of the new Editorial Board, I would like to express our sincere appreciation for your continuing support of…”
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Three Cambrian fossils assembled into an extinct body plan of cnidarian affinity by Ou, Qiang, Han, Jian, Zhang, Zhifei, Shu, Degan, Sun, Ge, Mayer, Georg

“…The early Cambrian problematica Xianguangia sinica, Chengjiangopenna wangii, and Galeaplumosus abilus from the Chengjiang biota (Yunnan, China) have caused…”
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Causes and consequences of the Cambrian explosion by Zhang, XingLiang, Shu, DeGan

“…The Cambrian explosion has long been a basic research frontier that concerns many scientific fields. Here we discuss the cause-effect links of the Cambrian…”
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Triggers for the Cambrian explosion: Hypotheses and problems by Zhang, Xingliang, Shu, Degan, Han, Jian, Zhang, Zhifei, Liu, Jianni, Fu, Dongjing

“…Abrupt appearance of major bilaterian clades in the fossil record during the first three stages of the Cambrian Period has puzzled the scientific world since…”
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Nitrogen isotope chemostratigraphy of the Ediacaran and Early Cambrian platform sequence at Three Gorges, South China by Kikumoto, Ryohei, Tahata, Miyuki, Nishizawa, Manabu, Sawaki, Yusuke, Maruyama, Shigenori, Shu, Degan, Han, Jian, Komiya, Tsuyoshi, Takai, Ken, Ueno, Yuichiro

“…The appearance of multicellular animals and subsequent radiation during the Ediacaran/Cambrian transition may have significantly changed the oceanic ecosystem…”
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Tentaculate fossils from the Cambrian of Canada (British Columbia) and China (Yunnan) interpreted as primitive deuterostomes by Caron, Jean-Bernard, Conway Morris, Simon, Shu, Degan

“…Molecular and morphological evidence unite the hemichordates and echinoderms as the Ambulacraria, but their earliest history remains almost entirely…”
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Carbon and oxygen isotope chemostratigraphies of the Yangtze platform, South China: Decoding temperature and environmental changes through the Ediacaran by Tahata, Miyuki, Ueno, Yuichiro, Ishikawa, Tomoko, Sawaki, Yusuke, Murakami, Kazuki, Han, Jian, Shu, Degan, Li, Yong, Guo, Junfeng, Yoshida, Naohiro, Komiya, Tsuyoshi

“…Multicellular animals first appeared on the earth during the Ediacaran period. However, the relationship between the abrupt biological evolution and…”
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Irreversible change of the oceanic carbon cycle in the earliest Cambrian: High-resolution organic and inorganic carbon chemostratigraphy in the Three Gorges area, South China by Ishikawa, Tomoko, Ueno, Yuichiro, Shu, Degan, Li, Yong, Han, Jian, Guo, Junfeng, Yoshida, Naohiro, Komiya, Tsuyoshi

“…▶ We analyzed δ13Corg and δ13Ccarb chemostratigraphy across the Pc/C boundary. ▶ Those were decoupled from the Ediacaran to the earliest Cambrian. ▶ We…”
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New reconstruction of the Wiwaxia scleritome, with data from Chengjiang juveniles by Zhang, Zhifei, Smith, Martin R., Shu, Degan

“…Wiwaxiids are a problematic group of scale-covered lophotrochozoans known from Cambrian Stages 3–5. Their imbricating dorsal scleritome of leaf-like scales has…”
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Anamorphic development and extended parental care in a 520 million-year-old stem-group euarthropod from China by Fu, Dongjing, Ortega-Hernández, Javier, Daley, Allison C, Zhang, Xingliang, Shu, Degan

“…Extended parental care is a complex reproductive strategy in which progenitors actively look after their offspring up to - or beyond - the first juvenile stage…”
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Carbon isotope chemostratigraphy of a Precambrian/Cambrian boundary section in the Three Gorge area, South China: Prominent global-scale isotope excursions just before the Cambrian Explosion by Ishikawa, Tomoko, Ueno, Yuichiro, Komiya, Tsuyoshi, Sawaki, Yusuke, Han, Jian, Shu, Degan, Li, Yong, Maruyama, Shigenori, Yoshida, Naohiro

“…Carbon isotope chemostratigraphy has been used for worldwide correlation of Precambrian/Cambrian (Pc/C) boundary sections, and has elucidated significant…”
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A unique condition for early diversification of small shelly fossils in the lowermost Cambrian in Chengjiang, South China: Enrichment of phosphorus in restricted embayments by Sato, Tomohiko, Isozaki, Yukio, Hitachi, Takahiko, Shu, Degan

“…In the earliest Cambrian the major diversification of small shelly fossils (SSFs) was the first episode of the so-called Cambrian Explosion. In order to…”
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