Xavier Martínez-Delclòs

TL;DR: The major taphonomic processes that control insect preservation in carbonate rocks (limestones, travertines and nodules) are biological: insect size and wingspan, degree of decomposition, presence of microbial mats, predation and scavenging; environmental: water surface tension, water temperature, density and salinity, current activity; and diagenetic: authigenic mineralisation, flattening, deformation, carbonisation as discussed by the authors.

TL;DR: In this paper, the existence of crustaceans (amphipods and isopods), chelicerates (acari and arachnids), 12 orders of insects, and several bird feathers are reported.

TL;DR: In this article, the existence of crustaceans (amphipods and isopods), chelicerates (acari and arachnids), 12 orders of insects, and several bird feathers are reported.

TL;DR: This fossil was a nestling and suggests that early postnatal developments in the Cretaceous enantiornithine birds and those in their extant counterparts are comparable, and reemphasizes the notion that the early morphological transformations of birds were focused on the flight apparatus.

TL;DR: The fossiliferous beds of Las Hoyas (province ofCuenca, Spain) are composed of limestones (probably Late Hauterivian), and the fishes are the main component of the vertebrate fauna both in number of individuals and diversity (13 different taxa).