JOT
发表于 2025-3-25 06:52:26
Hubert D. Zimmer,Johannes EngelkampHow abrupt was the Cambrian Explosion? Analysis of the Lignor-Sipps effect indicates that the burst of new phyla at the Cambrian Explosion was more real than apparent. The reason (or reasons) for this Big Bang of macroevolution remains unexplained.
JAMB
发表于 2025-3-25 11:18:01
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秘传
发表于 2025-3-25 15:05:34
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苦笑
发表于 2025-3-25 16:13:34
Archaeocyath Mixotrophy,Analysis of the feeding strategy of the bizarre fossil . shows that this archaeocyath represents the earliest known example of animal mixotrophy in Earth history. . is estimated here to have been approximately 80 % photoautotrophic and 20 % heterotrophic.
河潭
发表于 2025-3-25 21:22:02
Sampling Bias,How abrupt was the Cambrian Explosion? Analysis of the Lignor-Sipps effect indicates that the burst of new phyla at the Cambrian Explosion was more real than apparent. The reason (or reasons) for this Big Bang of macroevolution remains unexplained.
FLINT
发表于 2025-3-26 00:40:41
Shell Alignment,What factors influence the postmortem alignment of conical shells? The Hyolith Effect defined here states that if we push any shape parameter subjected to stream flow (actual or metaphorical) beyond a particular threshold, we can expect dramatic system reorientations.
铁塔等
发表于 2025-3-26 04:34:20
https://doi.org/10.1007/978-3-319-22777-1Analytical Science; Cambrian Explosion; Dynamic Analysis; History of Life; Life on Mars; Paleontology; Qua
thwart
发表于 2025-3-26 09:41:21
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否认
发表于 2025-3-26 13:06:02
https://doi.org/10.1007/978-3-642-72032-1ysis helps to explain, by means of laws of morphogenetic evolution, the geometrical patterning of sclerites in a scleritome. Many cases of convergent evolution may thus be viewed as torologous relationships because of the underlying toroidal shape of the scleritome grid. Rapid transformation of morp
CHASM
发表于 2025-3-26 18:19:09
,Begriffe für die Praxisforschung, where very similar environmental/ecological settings appear at widely separated moments in geological time. In this and other cases, non symmetry in the fossilized biofilms is key to recognition of ancient organo sedimentary structures. These can appear at any time or in any place when aquatic cond