Benthic foraminiferal assemblage counts from the Gulf of California

Extensive CO2 vents have been discovered in the Wagner Basin, northern Gulf of California, where they create large areas with lowered seawater pH. Such areas are suitable for investigations of long-term biological effects of ocean acidification and effects of CO2 leakage from subsea carbon capture storage. Here, we show responses of benthic foraminifera to seawater pH gradients at 74-207 m water depth. Living (rose Bengal stained) benthic foraminifera included Nonionella basispinata, Epistominella bradyana and Bulimina marginata. Studies on foraminifera at CO2 vents in the Mediterranean and off Papua New Guinea have shown dramatic long-term effects of acidified seawater. We found living calcareous benthic foraminifera in low pH conditions in the northern Gulf of California, although there was an impoverished species assemblage and evidence of post-mortem test dissolution.

The flora of North Carolina from Ranunculaceae to Salviniaceae /

"This brings up to June, 1899, it is believed, all well established species within our area."

Circular /

At head of title: University of Montana.

Potato scab treatments and seed vitality ; Better potato production methods for Iowa /

Cover title.

Bulletin /

Title from cover.

Extension circular.

Some nos. in rev. editions.

Statistica delle industrie del distretto camerale ...

At head of title, v. 1: Camera di commercio di Torino; v. 2: Camera di comercio e industria di Torino.

An experimental investigation of liquid distribution and surface character in horizontal annular two-phase flow. OOR Project no. 2117. Contract DA-30-115-ORD-992. Interim report no. 1

Mode of access: Internet.

Report.

1877- contains information on setting up of the California agricultural experiment stations.

Bulletin.

Nos. 16-50 sometimes called Publications, Circular, or Bulletin but most numbers lack title altogether.

Extension bulletin /

Latest issue consulted: 177 (Apr. 1970).

Amateur work, illustrated.

"Edited by the author of 'Every man his own mechanic.'"

Bulletin - Cooperative Extension Service, Montana State University.

Mode of access: Internet.

Report.

Mode of access: Internet.

Beekeepers' bulletin.

Title from caption.