Authors: RICKARDS R B HOLLAND C H SERPAGLI E

Citation: B. Rickards R et al., Aspects of Silurian and lower Devonian graptolite faunas and stratigraphy in southern Sardinia, Bollettino della Societa paleontologica italiana , 34(1), 1995, pp. 67-80

Authors: HOLLAND C H GNOLI M HISTON K

Citation: H. Holland C et al., Concentrations of Palaeozoic nautiloid cephalopods, Bollettino della Societa paleontologica italiana , 33(1), 1994, pp. 83-99