The FOR@M sediment prep lab.

Clean lab hoods and balances.

Clean lab cont.

The Facility for Oceanographic Research @ Middlebury or FOR@M is named for the microfossils (foraminifera) that form the basis for much of our work.

The lab is set up to facilitate undergraduate work on research projects focused on reconstructing past ocean/climate system changes with the goal of elucidating forcings & feedbacks.

The FOR@M, completed in August of 2023, has two components, the sediment prep lab and the trace metal clean lab. These components enable micropaleontological and geochemical research and are both critical to the lab’s mission.

The sediment prep lab is for curation, separation, and characterization of marine sediments and their constituents and contains:

  • Four Zeiss Stemi 508 stereo microscopes for foram identification and picking

  • Two Zeiss Axiocam microscope cameras for teaching foraminifera identification and specimen photography

  • Sample refrigerator and freezer

  • 6L Freeze dryer

  • Oven for drying samples

  • Analytical balance

  • “MixMaster2020” for sediment disaggregation

  • Sieves for separating sediment size fractions

  • Sample storage (micropaleo and bulk)

  • Computer workstations + printer

The clean lab is for total marine sediment digestion for U-series analysis, and cleaning microfossils for trace metal analysis (e.g. Mg/Ca, B/Ca). The lab has a gowning room, is held at positive pressure relative to the other lab rooms, and is designed to function at ISO 6 (Class 1000). The lab contains:

  • Vertical laminar flow hood equipped with a HPSS scrubber (ISO 4)

  • Horizontal HEPA-filtered flow bench (with boron-free filters)

  • Milli-Q IQ 7000 dispenser

  • Mettler Ultra Microbalance XPR2U for individual foram mass measurements

  • Analytical balance

  • Sonicators, centrifuges, hotplates etc.

Check back in September 2023 for pictures of the lab in action!