@article{oai:shizuoka.repo.nii.ac.jp:00000423,
 author = {生形, 貴男},
 journal = {静岡大学地球科学研究報告},
 month = {Jul},
 note = {application/pdf, Size-frequency distribution and mode of occurrence of a Late Cretaceous inoceramid bivalve Inoceramus hobetsensis NAGAO & MATSUMOTO, 1939 were examined. A large number of samples, all of which were recovered from the Upper Cretaceous of the Tappu area, northwestem Hokkaido, show chronological change in the size-frequency distribution pattern. The proportion of the frequency of relatively small individuals (20-40 cm in size) tends to increase toward the upper sequence of the range of this species. The relative frequency of huge individuals (60-80 cm in size) also increases in the upper part, although the mode of fossil occurrence indicates that the size-frequency distribution might be biased by post-mortem taphonomic processes. The result of this study suggests change through time in the characteristics of the growth curve and/or mortality of this species.},
 pages = {1--8},
 title = {北海道小平町達布地域における白亜紀二枚貝Inoceramus hobetsensisのサイズ分布と産状},
 volume = {25},
 year = {1998}
}