Certainly! The Maastrichtian is the final age of the Late Cretaceous period, which lasted from approximately 72.1 to 66 million years ago. During this time, the Earth's continents were arranged differently than they are today, and ocean currents may have been different as well.

I was not able to find a specific ocean currents map for the Maastrichtian period, but there are a few resources that might be helpful in determining what the ocean currents may have been like during this time:

I hope this information is helpful! Let me know if you have any other questions.

Gabriela León-Olvera

Maastrichtian is the last stage of the Late Cretaceous period, which ended approximately 66 million years ago. During this time, the Earth's oceans were quite different from what they are today.

Unfortunately, because the Maastrichtian is such an ancient period, it can be difficult to find detailed ocean current maps specific to that time. However, scientists have studied the paleogeography of the Earth during this period, and have made educated guesses about what the ocean currents might have looked like.

One resource you might find helpful is the PaleoMap Project, which has a number of maps showing the paleogeography of the Earth during different time periods. While they don't have a specific Maastrichtian ocean current map, they do have a map of the entire Late Cretaceous period, which includes the Maastrichtian.

You can find the Late Cretaceous map on their website here: http://www.scotese.com/late.htm

While this map doesn't show ocean currents specifically, it does give you an idea of what the continents and oceans looked like during the Late Cretaceous, which can help you make some educated guesses about ocean currents. For example, you might expect that ocean currents would flow from the warm equatorial region towards the cooler poles, just as they do today.

I hope this information helps! Let me know if you have any other questions.