NIGPAS OpenIR
当前检索式 ((ALL:Acanthomorphic acritarchs))
限定条件 ((资助机构:National Science Foundation) AND (文献类型:期刊论文))
共6条,第1-6条
PRECAMBRIAN RESEARCH 3 EPISODES 1 GEOLOGY 1
JOURNAL OF PALEONTOL 1 NATURE 1 PALAEONTOLOGY 1