protoconodonts相关论文
On the evolution and histology of some Cambrian protoconodonts, paraconodonts and primitive euconodo
Previous reports on the morphological evolution of protoconodonts and paraconodonts are reviewed. The evolutionary trend......
Early Cambrian protoconodonts and conodont-like fossils from China:Taxonomic revisions and stratigra
Protoconodonts and conodont-like microfossils are characteristic components in the early Cambrian skeletal faunas. Since......
On the evolution and histology of some Cambrian protoconodonts, paraconodonts and primitive euconodo
Previous reports on the morphological evolution of protoconodonts and paraconodonts are reviewed. The evolutionary trend......
