Two fossil teeth from a distant relative of North American gophers have scientists rethinking how some mammals reached the Caribbean Islands.
Paleontology & Fossils
Jul 15, 2021
0
12
Tens of million years ago, sand tiger sharks hunted in the waters off the Antarctic Peninsula, gliding over a thriving marine ecosystem on the seafloor below.
Paleontology & Fossils
Jul 13, 2021
1
7
:left]A new paper appearing in Biology Letters describes the oldest-known fragmentary bat fossils from Asia, pushing back the evolutionary record for bats on that continent to the dawn of the Eocene and boosting the possibility ...
Paleontology & Fossils
Jul 07, 2021
0
196
Scientists have found an unexplained cache of fossilized shark teeth in an area where there should be none—in a 2900 year old site in the City of David in Jerusalem. This is at least 80 km from where these fossils would ...
Archaeology
Jul 04, 2021
2
1634
The tiger shark is one of the largest predatory sharks known today. This shark is a cosmopolitan species occurring in all oceans worldwide. It is characterized by a striped pattern on its back, which is well marked in juveniles ...
Plants & Animals
Mar 24, 2021
0
5
Teeth and hard structures called dermal odontodes are evolutionarily related, arising from the same developmental system, a new study published today in eLife shows.
Paleontology & Fossils
Dec 15, 2020
0
234
Paleontologists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and the University of Calgary in Canada have provided new proof of parallel evolution: conodonts, early vertebrates from the Permian period, adapted ...
Archaeology
Nov 23, 2020
0
533
Fossilised dinosaur teeth uncovered at Lightning Ridge, New South Wales, have offered fresh insight into how these giants co-existed and foraged.
Archaeology
Oct 29, 2020
0
128
Mineral dust ingested with food causes distinct signs of wear on the teeth of plant-eating vertebrates, which can differ considerably depending on the type of dust. This is what paleontologists at Johannes Gutenberg University ...
Archaeology
Aug 25, 2020
0
21
They are revered throughout nature as chilling predators … now research shows crocodiles have not always been the cold-blooded creatures they are today.
Archaeology
Jan 22, 2020
0
465
