| 词条 | Cheleutochroa |
| 释义 |
| image = | image_caption = | fossil_range = {{fossil range|463.8|445.6}} | domain = Eukaryota | regnum = incertae sedis | unranked_divisio = Acritarcha | classis = | ordo = | familia = | genus = Cheleutochroa | genus_authority = Alfred R. Loeblich Jr and Helen Tappan, 1978[1] | subdivision_ranks = Species | subdivision =
| synonyms = }} Cheleutochroa is an extinct genus of acritarchs from the Ordovician. C. elegans was recovered from Rapla borehole in Estonia.[2]References1. ^Some middle and late ordovician microphytoplankton from Central North America. AR Loeblich Jr and H Tappan, Journal of Paleontology, 1978 2. ^Ordovician acritarchs from the Rapla borehole, Estonia. A Uutela and R Tynni, 1991 External links 2 : Ordovician Europe|Acritarch genera |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。