450–0 Ma 的介形类显示从首个无争议的前志留纪记录开始，并排除可靠性较低的更老壳体归属。
claim:taxon:ostracoda:fossil-rangeExceptionally Preserved 450-Million-Year-Old Ordovician Ostracods with Brood Care
Siveter, D.J.; Tanaka, G.; Farrell, Ú.C.; et al.
年份2014
来源角色primary-study
DOI / ID10.1016/j.cub.2014.02.040
适用范围
taxonomy · range · 形态 · 生态
Primary description identifies Luprisca as the first unequivocal pre-Silurian ostracod record and cautions against older shell-only assignments.