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Development of eodiscinid trilobites
Biological ReviewsABSTRACTA comprehensive review of a full developmental sequence of eodiscinid trilobites reported in recent decades from Cambrian Series 2 and 3 strata is presented. These mostly articulated specimens exhibit detailed morphologies with preservation of even delicate structures at different growth stages, such as the bacculae, axial pores, spine pores ...
Tao Dai, Xingliang Zhang
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Biological Reviews, 1957
Summary1. Terminology is explained, and the importance emphasized of work, mostly published during the last 10 years, on extraordinarily wellâpreserved exoskeletons replaced by quartz. The need for a reconsideration of theories derived from ontogenetic studies is evident.2. The protaspis is of subâhemispherical to spherical form, i mm.
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Summary1. Terminology is explained, and the importance emphasized of work, mostly published during the last 10 years, on extraordinarily wellâpreserved exoskeletons replaced by quartz. The need for a reconsideration of theories derived from ontogenetic studies is evident.2. The protaspis is of subâhemispherical to spherical form, i mm.
openaire +1 more source
Upper Cambrian agnostoid trilobites from the Machari Formation, Yongwol, Korea
Geobios, 2004Duck K Choi
exaly
Morphological disparity and developmental patterning: contribution of phacopid trilobites
Palaeontology, 2013Catherine Cronier
exaly
The paleobiogeographical significance of the Silurian and Devonian trilobites of Japan
Island Arc, 2019Christopher P Stocker +2 more
exaly