Search
Now showing items 1-4 of 4
TriloMorph: a dynamic and collaborative database for morphogeometric information of trilobitesTriloMorph: una base de datos dinámica y colaborativa de información morfogeométrica de los trilobites
(2023-06-12)
Modern morphometric-based approaches provide valuable metrics to quantify and understand macroevolutionary and macroecological patterns and processes. However, very few large scale morphological datasets are currently ...
Carbonate collapse and the Late Paleozoic Ice Age marine biodiversity crisisEl colapso de los carbonatos y la crisis biótica de la edad de hielo del Paleozoico tardío
(2019)
The Late Paleozoic ice age was characterized by persistently low
diversity of marine invertebrates following a second-order mass
extinction. Here, we use a data set of North American (paleotropical)
fossil occurrences ...
A novel distance that reduces information loss in continuous characters with few observations
(2023)
The calculation of pairwise distances is a fundamental step in many statistical analyses in biology and paleontology. The most commonly used distances work with a single observation per object and character, but there are ...
Relative oversampling of carbonate rocks in the North American marine fossil record
(Cambridge University Press, 2023)
Paleontologists have long stressed the need to know how sampling the fossil record might influence our knowledge of the evolution of life. Here, we combine fossil occurrences of North American marine invertebrates from the ...