Ingo Arndt / Foraminifer (Neogloboquadrina pachyderma) 0.5 mm, Weddell Sea, Antarctica

Solvin Zankl / Plankton sample with Pelagic snail, Ostracods and Foraminifera. Captive deep sea species from Atlantic Ocean off Cape Verde.

Solvin Zankl / Planktonic Foraminifera, deep sea species, Atlantic Ocean off Cape Verde. Captive.

Solvin Zankl / A variety of foraminiferes from a sand sample collected in Raja Ampat, Indonesia. The shells come from pelagic as well as bottom dwelling species that settle on sand, seagrass or coral reefs. (Clavuli...

Solvin Zankl / Foraminifera shells from sample of calcareous sand: upper left (Calcarina gaudichaudi) centre (Baculogypsina sphaerulata). Upper right and bottom row abraded specimen. Due to abrasion identification i...

Solvin Zankl / Foraminifera (Archaias angulatus) in different stages of growth) from the calcareous sand from the Bahamas, USA. Diagonal of frame approx. 5 mm Digital focus stacking image

Solvin Zankl / Foraminifera (Archaias angulatus) from the calcareous sand from the Bahamas, USA. The arrangement of the inner chambers is evident from the stripe pattern. This unicellular organism is common to the s...

Solvin Zankl / Foraminifera shells from sample of calcareous sand: top (Sorites orbiculus) bottom left (Spiroloculina sp.) bottom right (Peneroplis planatus) from Raja Ampat, Indonesia. Diagonal of frame approx. 5...

Solvin Zankl / The white carbonate sand from Raja Ampat, Indonesia, is generated by a vast diversity of organisms: e.g. foraminifera, sponges, brachiopods, echinoderms, bryozoa and mollusks. Diagonal of frame approx...

Solvin Zankl / Threads of protoplasma by foraminifera (Sagenina frondescens) on a piece of sea shell with agglutinated sand particles from Raja Ampat, Indonesia. Digital focus stacking image

Juan Carlos Munoz / Fossils of Foraminifera nummulites, from the Paleocene or Oligocene period.

Juergen Freund / Foramenifera, Papua New Guinea.