Data from: Systematics of organic-walled microfossils from the ca. 780–740 Ma Chuar Group, Grand Canyon, Arizona

负责人：

关键词：

Vandalosphaeridium walcottii;Valeria lophostriata;Microlepidopalla mira;Trachysphaeridium laufeldi;Chuaria circularis;Tonian;Cerebrosphaera globosa;Lanulatisphaera laufeldii;Neoproterozoic;eukaryote;Palaeastrum dyptocranum;Precambrian;Caelatimurus foveolatus;Trachysphaeridium laminaritum;Satka colonialica;acritarch;Kaibabia gemmulella;Volleyballia dehlerae;Cerebrosphaera buickii;Culcitulisphaera revelata;Squamosphaera colonialica;Galerosphaera walcottii

DOI：

doi:10.5061/dryad.5kv72

摘要：

, and Volleyballia dehlerae; two new combinations: Galerosphaera walcottii and Lanulatisphaera laufeldii; and 17 previously described forms. The possible colonial