Using the quick search there are shown up to three reports about mammals:
The researchers were able to correlate the progressive loss of enamel in the fossil record with a simultaneous molecular decay of a gene, called the enamelin gene, that is involved in enamel formation...
Biowissenschaften Chemie |"Today, the middle of Wyoming is a vast desert, and a few antelope and deer are all you see," said lead author Michael Woodburne, honorary curator of geology at the Museum of Northern Arizon...
Ökologie Umwelt- Naturschutz |More than 40 percent of a sample of amphibians, reptiles, mammals, and birds that are restricted to mangrove ecosystems are globally threatened with extinction, according to an assessment published in...
Ökologie Umwelt- Naturschutz |Using the fulltext-search for the word mammals you can set up serveral searching-options > choose search options