作者: Jörg Mutterlose
DOI: 10.1016/S0195-6671(05)80039-4
关键词: Paleontology 、 Cretaceous 、 Northwest europe 、 Mesozoic 、 Belemnites 、 Biostratigraphy 、 Boreal 、 Scale (anatomy) 、 Geology 、 Aptian
摘要: Twenty belemnite zones are recognizable in the Lower Cretaceous of Northwest Europe. Some these can be found other boreal regions, but correlation with Tethys is not possible before Aptian.