Esta semana ha salido una nueva publicación en el Journal of Mammalian Evolution  donde junto con un nutrido grupo de colegas describimos l...

Yes, fossil plants! This is a first in this blog, which is otherwise, heavily biased towards marine tetrapods. However, that doesn't mea...

Summertime is normally when geologist and paleontologist engage in fieldwork. For me the last two summers have been different; I’ve spent ...

So, keeping up with stuff I’ve collected at the Río G locality (for previous entries about this locality go here and here ), I bring you so...

This is the first post of the year and, hopefully, more will follow. Anyways, today I bring you a brief overview of fieldwork that I did ba...

Wow! It’s been a while since I posted something. Working with some of the material collected back in August when I went to Puerto Rico to do...

Its been quiet here for a while as I’ve been busy working on the preparation of two sirenians skull, as well as getting ready for the upcom...

This time our field area is in northern Puerto Rico. We decided to visits a couple of outcrops of the Late Oligocene Lares Limestone. If the...

Over the last 12 years a number of fossil sirenians have been described from Eocene through Miocene deposits from India. This has not stoppe...

The subject of this post is about my second and final day of fieldwork in Puerto Rico. Yes, I only managed to get two days of fieldwork beca...