Mastodawn

https://sailing-dulce.nl/home/article-9206 #daglengte #klimaatverandering #foraminifera #kwartair #sypwynia Vrijdag 20-03-2026 De exacte lengte van een 24-urige dag wordt precies bijgehouden. Tot op de milliseconde. Daaruit blijkt dat de daglengte fluctuaties kent door onder meer zwaartekrachteffecten van de maan en diverse geofysische processen in het inwendige van de aarde, maar ook aan de oppervlakte en in de atmosfeer. En door klimaatverandering, zo blijkt uit een nieuwe studie Çlimate-induced lenght of day..

Dr. Or M. Bialik Mar 15

Out on the shallow #sea, there are #foraminifera living on seaweed, we call them epiphytes. You'd think that these forams would each have a favorite #algae, but not. If any, the two groups seem to share more common responses to external forcing than on each other.

Link: https://www.sciencedirect.com/science/article/pii/S0141113626001455

Michael Hesemann Mar 3

#foraminifera #microfossils #micropaleontology #fossils #paleontology

Dewi Langlet Dec 4

Région #Bretagne call for #postdoc fellowships is now open.
I'm happy to support any application on benthic ecosystem functioning #bioturbation #foraminifera #meiofauna #biogeochemistry #planaroptodes ...
Feel free to reach out and check out the call to check for eligibility:
https://bienvenue.bretagne.bzh/funding-opportunities/bienvenueplus/
#marinejobs #postdocFellowships

Bienvenüe + · BIENVENÜE

BIENVENÜE

Scientific Frontline Oct 16

During the last ice age, #Earth experienced cycles of dramatic shifts in global #sea level caused by the formation and melting of large ice sheets over northern areas of North America and Eurasia. These changes are recorded in the shell remains of microscopic #marine organisms called #foraminifera
#EarthScience #sflorg
https://www.sflorg.com/2025/10/es10162501.html

New study finds large fluctuations in sea level occurred throughout the last ice age, a significant shift in understanding of past climate

Large changes in global sea level, fueled by fluctuations in ice sheet growth and decay, occurred throughout the last ice age

Dr. Or M. Bialik Sep 15, 2025

Elevated temperatures do all sorts of weird things to organisms, usually bad things. #Foraminifera for example, sometimes shrink in size. The interesting bit is, when they do that, their shell becomes tougher.

#climatechange #adaptation #sea

Link: https://royalsocietypublishing.org/doi/full/10.1098/rsos.231280

Michael Hesemann Aug 16, 2025

‪Foraminifera.eu‬
‪@foram.bsky.social‬
Upper Cretaceous foraminifera from glacier-displaced strata near Rostock, Northeastern Germany. They were collected by Ralf-Rainer Schulz. We took the first images, which can be seen at https://foraminifera.eu/collection.php?collname=Ralf-Rainer+Schulz&aktion=suche
#foraminifera #microfossils #paleontology #Cretaceous #fossils

michael Jul 19, 2025

17-Jul-2025
Tracking #AtlanticMeridionalOverturningCirculation using benthic #foraminifera
New study: More #oxygen in the oxygen-minimum zone associated with weaker #Atlantic overturning circulation

https://www.eurekalert.org/news-releases/1091560

#science #ocean #current #climateCatastrophe

Tracking Atlantic Meridional Overturning Circulation using benthic foraminifera

How is ventilation at various depth layers of the Atlantic connected and what role do changes in ocean circulation play? Researchers from Bremen, Kiel and Edinburgh have pursued this question and their study has been published in the professional journal Nature Communications.

EurekAlert!

MARUM_Uni Bremen Jul 17, 2025

New study: More oxygen in the oxygen-minimum zone associated with weaker Atlantic overturning circulation - now in Nature Communications.
Find out more here ➡️ https://www.marum.de/en/Oxygen-AMOC.html

@kieluni
@kielunimarine @unibremen

#ClimateChange #AMOC #OceanScience #Foraminifera #PaleoData

Michael Hesemann Jun 26, 2025

Today I found this planktonic foraminifera in a Turonian slab. It was sheared off by glaciers somewhere, transported and eventually dumped north of Berlin. Is it Archaeoglobigerina cretacea ? Maybe a professional can tell. // See more at https://foraminifera.eu/collection.php?collname=Ralf-Rainer+Schulz&aktion=suche

#foraminifera #microfossils #fossils #paleontology #micropaleontology #Cretaceous #microscope