The origin of animals: can molecular clocks and the fossil record be reconciled?
The evolutionary emergence of animals is one of the most significant episodes in the history
of life, but its timing remains poorly constrained. Molecular clocks estimate that animals …
of life, but its timing remains poorly constrained. Molecular clocks estimate that animals …
[PDF][PDF] Terreneuvian stratigraphy and faunas from the Anabar Uplift, Siberia
A Kouchinsky, S Bengtson, E Landing… - Acta …, 2017 - bibliotekanauki.pl
Assemblages of mineralized skeletal fossils are described from limestone rocks of the lower
Cambrian Nemakit-Daldyn, Medvezhya, Kugda-Yuryakh, Manykay, and lower Emyaksin …
Cambrian Nemakit-Daldyn, Medvezhya, Kugda-Yuryakh, Manykay, and lower Emyaksin …
The two phases of the Cambrian Explosion
AY Zhuravlev, RA Wood - Scientific Reports, 2018 - nature.com
The dynamics of how metazoan phyla appeared and evolved–known as the Cambrian
Explosion–remains elusive. We present a quantitative analysis of the temporal distribution …
Explosion–remains elusive. We present a quantitative analysis of the temporal distribution …
A cryptic record of Burgess Shale‐type diversity from the early Cambrian of Baltica
Abstract Exceptionally preserved 'Burgess Shale‐type'fossil assemblages from the
Cambrian of Laurentia, South China and Australia record a diverse array of non …
Cambrian of Laurentia, South China and Australia record a diverse array of non …
The Cambrian brachiopod fauna from the first-trilobite age Shuijingtuo Formation in the Three Gorges area of China
Abstract The Yangtze platform of South China offers evidence within its Ediacaran–
Cambrian geological record of the Cambrian explosion and diversification events in …
Cambrian geological record of the Cambrian explosion and diversification events in …
Early Cambrian Cambroclavus is a scleritomous eumetazoan unrelated to bryozoan or dasyclad algae
The origin of Bryozoa has long been an intriguing mystery, largely due to the dearth of
unambiguous bryozoan fossils within Cambrian strata. The earliest bryozoan thus far …
unambiguous bryozoan fossils within Cambrian strata. The earliest bryozoan thus far …
Homologous shell microstructures in Cambrian hyoliths and molluscs
Hyoliths were among the earliest biomineralizing metazoans in Palaeozoic marine
environments. They have been known for two centuries and widely assigned to …
environments. They have been known for two centuries and widely assigned to …
The Cambrian cirratuliform Iotuba denotes an early annelid radiation
ZF Zhang, MR Smith, XY Ren - Proceedings of the …, 2023 - royalsocietypublishing.org
The principal animal lineages (phyla) diverged in the Cambrian, but most diversity at lower
taxonomic ranks arose more gradually over the subsequent 500 Myr. Annelid worms seem …
taxonomic ranks arose more gradually over the subsequent 500 Myr. Annelid worms seem …
Orthrozanclus elongata n. sp. and the significance of sclerite-covered taxa for early trochozoan evolution
Orthrozanclus is a shell-bearing, sclerite covered Cambrian organism of uncertain
taxonomic affinity, seemingly representing an intermediate between its fellow problematica …
taxonomic affinity, seemingly representing an intermediate between its fellow problematica …
[HTML][HTML] First report on Guanshan biota (Cambrian stage 4) at the stratotype area of Wulongqing formation in Malong County, eastern Yunnan, China
Exceptionally preserved fossils, such as those from Cambrian Burgess Shale-type fossil-
Lagerstätten are critical because of their unique contributions to knowledge of the …
Lagerstätten are critical because of their unique contributions to knowledge of the …