TIMES is the acronym of a large-scale international science initiative “Time Integrated Matrix for Earth Sciences” (Link: https://www.codd-home.net/times/). The idea is to launch a global program with the aim of synchronizing age models for particularly important geological climate records from the past 100 million years. The motivation for this program is given in a white paper published in the j ...[Read More]
Past and present global warming: its effect on the tropics According to meteorological data and climate models, global temperatures have increased by up to 1.1 °C since 1960 because of rising atmospheric greenhouse gas concentrations, including an increase in CO₂ concentrations by up to 200 ppm. In some regions, such as the tropics, home to over 40% of the world’s population, warming has re ...[Read More]
In recent months, I had the opportunity to work on a project analysing subsurface data from a rock sequence previously interpreted as the product of an estuarine depositional environment. The client sought subsurface maps to characterize the spatial distribution of various geobodies associated with sedimentary deposits typically found in modern estuaries. In other words, the goal was to reconstruc ...[Read More]
Introduction Bird footprints are some of the most recognizable traces in the fossil record. Yet birds exhibit a wide variety of behaviours which may be preserved as ancient traces. Records include feeding traces like probing, nesting structures and possibly coprolites, but the study of the traces left by modern birds extends their scope to courtship-related scrapes, swimming and diving traces, bir ...[Read More]