共 32 条
[1]
BAIRD GC, 1975, NEUES JB GEOLOGIE PA, P321
[2]
BRETSKY P W, 1975, Paleobiology, V1, P225
[3]
Bromley RG., 1975, STUDY TRACE FOSSILS, P399, DOI [DOI 10.1007/978-3-642-65923-2_183, 10.1007/978-3-642-65923-2_18, DOI 10.1007/978-3-642-65923-2_18]
[4]
FAGERSTROM JA, 1964, GEOL SOC AM BULL, V75, P1197, DOI 10.1130/0016-7606(1964)75[1197:FCIPTR]2.0.CO
[5]
2
[6]
Fursich F., 1971, Neues Jb Geol Paleont Abh, V138, P313
[7]
FURSICH F T, 1977, Palaeontology (Oxford), V20, P337
[9]
GOLDRING R, 1974, Palaeontology (Oxford), V17, P949
[10]
Heim A., 1934, ECLOGAE GEOL HELV, V27, P372