Established in 1955, the journal is published online with a subscription to print copies as an added option in six issues per year. The journal’s mission is to publish peer-reviewed research on the morphology, systematics, biology, ecology, and biostratigraphy of eukaryotic microfossils and their modern representatives.
Subscribers have direct access to all issues from vol. 1 no. 1 without restriction, via IP registration or password. Supported articles and abstracts from all issues are available here in open public access.
Micropaleontology (vol. 65) and Stratigraphy (v. 16) are combined for a total of 10 issues, published as ready. Subscriptions are on annual basis, with all issues of the volume included. Printed copies add $17.50 per issue, to cover the cost of production and mailing. Discounted online subscriptions for unsupported individual professionals and students require approval by the editorial office.