Sentence examples for study of mammal from inspiring English sources

A study of mammal assemblages across the Cretaceous-Tertiary, or K-T, boundary disputed the widely held assumption that mammalian faunas rapidly increased in diversity after the extinction event at the end of the Cretaceous Period about 65 million years ago.

In an oxygen and carbon isotopic study of mammal teeth from central Pakistan, Martin et al. (2011) reported significantly low δ18O values during 15 to 12 Ma, which they interpreted as reflecting higher precipitation and lower temperatures.

In this study we present the most detailed comparative phylogenetic study of mammal rhodopsins to date.

However, in the study of mammal chromosome evolution, most effort has been placed into determining how the genomes of the karyotypically diverse eutherian mammals have changed since their radiation approximately105 MYA.

Mammalogy, scientific study of mammals.

The report, presented at a conference in Barcelona, Spain, was the group's most detailed study of mammals in more than a decade.

However, probably because the study of mammals is not a trivial exercise, it is unclear to what extent each hypothesis can account for inter- and intraspecific variation in the female propensity to nurse alien offspring.

While intraspecific variability is generally <2% [17], closely related species that have recently diverged can exhibit lower divergence; such cases were coloured blue, in a similar manner as a previous study of mammals in Asia [36].

It is also the first reported study of mammals in which BAC clone availability in conjunction with new sequencing technologies have produced complex information in a small genome project.

Previous studies of mammal body size evolution focusing only on extant taxa have reconstructed small-bodied ancestral body sizes for sloths, with a low variances [ 27], which is not surprising given the observed body size distribution in extant sloths.

Most information on the control of feeding behaviour in vertebrates has come from studies of mammals, but the general patterns found in mammals appear to be present in fish, amphibians, reptiles, and birds.