Lecture de l'Heure sur Une Horloge Analogique utilisant le système horaire sur 24 heures avec 30 Secondes d'Intervalle (4 Horloges) (A)

In contrast, pub- lished geochemical and Sr-Nd evidence on similar rocks, along with the occurrence of xenocrystic zircons in two of their samples, strongly suggest that the dated

Overview of Mount Merapi showing eruption clouds, the location of the pyroclastic flow of 16 June 2006 (Figure 2 is an enlargement of the outlined area), and previous pyroclastic and

• It has a different Paleoproterozoic tectonic evolution from the neighbouring blocks (Villa Serrana to the SE and Cerro Chato to the West) and represents a suspected terrane. •

Note that observations of the echo scattering at the high-latitude EISCAT facility show a time delay of about 200 s after pump is off, which is much longer than at SURA

Lower ionospheric ground-based measurements, run in Europe and Eastern Asia over the period of 1 October± 30 November 1994 as a part of the CRISTA/MAHRSI campaign, were analyzed

But in the present case, and contrary to our first observations, the effect of these secondary re-circulation eddies is quite strong because of the gap reduction (more

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Here we discuss in detail the steps that are necessary to synchronize ice cores via global gas records exemplified on the synchronization of the EPICA ice core from Dronning Maud