Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Rachel L. Surprenant"'
Autor:
Rachel L. Surprenant, Mary L. Droser
Publikováno v:
Royal Society Open Science, Vol 11, Iss 3 (2024)
The tubular morphogroup is a common component of Earth’s first complex, multicellular communities—the Ediacaran biota—and offers valuable insight into biological traits that are fundamental to animal life because they have intriguing links to m
Externí odkaz:
https://doaj.org/article/5b2559effa5f450483f31860e229327a
Autor:
Mary L. Droser, Scott D. Evans, Lidya G. Tarhan, Rachel L. Surprenant, Ian V. Hughes, Emmy B. Hughes, James G. Gehling
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
In the absence of complex, bioturbating organisms, the seafloor during the Precambrian was covered in widespread organic matgrounds. The greatest diversity and complexity of organic mat textures occur in the Ediacaran fossil record as exemplified by
Externí odkaz:
https://doaj.org/article/d8b1c76e36f94f099066ce4c96afec23
Autor:
Scott D. Evans, Chenyi Tu, Adriana Rizzo, Rachel L. Surprenant, Phillip C. Boan, Heather McCandless, Nathan Marshall, Shuhai Xiao, Mary L. Droser
The Ediacara Biota—the oldest communities of complex, macroscopic fossils—consists of three temporally distinct assemblages: the Avalon (ca. 575–560 Ma), White Sea (ca. 560–550 Ma), and Nama (ca. 550–539 Ma). Generic diversity varies among
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9609e2fd429d4d411d1c6c089af1371c
https://hdl.handle.net/10919/112639
https://hdl.handle.net/10919/112639
Autor:
Mary L. Droser, Scott D. Evans, Lidya G. Tarhan, Rachel L. Surprenant, Ian V. Hughes, Emmy B. Hughes, James G. Gehling
Publikováno v:
Frontiers in Earth Science. 10
In the absence of complex, bioturbating organisms, the seafloor during the Precambrian was covered in widespread organic matgrounds. The greatest diversity and complexity of organic mat textures occur in the Ediacaran fossil record as exemplified by
Publikováno v:
PALAIOS. 35:359-376
Author(s): Surprenant, Rachel Lorraine | Advisor(s): Droser, Mary | Abstract: The Ediacara Biota represent a turning point in the evolution of life on Earth, signifying the transition from single celled organisms to complex, community forming macrobi
Publikováno v:
CVPR Workshops
With Perseverance out looking for life on Mars, we identify the need to equip ourselves with automated techniques for remote assessment of geological information. The first step in this translational research is studying early signs of life on Earth.
Autor:
Shuhai Xiao, Mary L. Droser, Nathan Marshall, Phillip Boan, Adriana Rizzo, Chenyi Tu, Rachel L. Surprenant, Scott D. Evans, Heather McCandless
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Interface Focus
The Precambrian Ediacara Biota—Earth's earliest fossil record of communities of macroscopic, multicellular organisms—provides critical insights into the emergence of complex life on our planet. Excavation and reconstruction of nearly 300 m 2 of f