Open AccessPaleogeographical reconstructions compatible with Earth dilatation
Author(s) -
G. Scalera
Publication year - 1998
Publication title -
annals of geophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 60
eISSN - 2037-416X
pISSN - 1593-5213
DOI - 10.4401/ag-3822
Subject(s) - geology , discontinuity (linguistics) , paleomagnetism , trench , certainty , geophysics , paleontology , geodesy , seismology , geometry , mathematics , mathematical analysis , chemistry , organic chemistry , layer (electronics)
The present research concerns the study of the possibility of an increase in the size of the Earthbecause of a still unknown process. After a previous recognition of the existence in the Pacific of shape conformities in a number of pairs of continental and oceanic boundaries (Scalera, 1991, 1993a), a search for compatibility of these results with independent data sets, paleomagnetic and geological and paleontological was undertaken. The conclusion is that the Earth's dilatation is compatible with the used data, while nothing can be affirmed with certainty about the dilatation process or its continuity or discontinuity through geological time. A tentative model of the evolution of the trench-arc-backarc systems has been provided, tuning it in agreement with a dilatational planet