A fourteen-faced hexangulaconulariid from the early Cambrian (Stage 2) Yanjiahe Formation, South China
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Paleontology"
DOI: 10.1017/jpa.2019.56
Abstract: Abstract. Extant medusozoans (phylum Cnidaria) are dominated by forms showing tetraradial symmetry, but stem-group medusozoans of early Cambrian age collectively exhibit tetra-, bi-, penta-, and hexaradial symmetry. Moreover, the developmental and evolutionary relationships between four-fold… read more here.
Keywords: yanjiahe formation; early cambrian; cambrian stage; china ... See more keywords
Ocruranus–Eohalobia Sclerites from the Cambrian Stage 2 Yanjiahe Formation in South China: Scleritome Reconstruction and Zoological Affinity
Sign Up to like & getrecommendations! Published in 2022 at "Biology"
DOI: 10.3390/biology11111648
Abstract: Simple Summary New materials of Ocruranus and Eohalobia sclerites are found in Member 5 of the Yanjiahe Formation (Cambrian Stage 2). The extended and upfolded field on Eohalobia exhibiting dense wrinkles is most likely a… read more here.
Keywords: eohalobia sclerites; yanjiahe formation; stage; ocruranus eohalobia ... See more keywords