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56 Šn/941-sep.
LUDVIGSEN, Rolf
Revision of Acheilus and Theodenisia (late Cambrian, trilobita) / Rolf Ludvigsen. -- 8 s. : fotografie. -- In: Journal of Paleontology. -- Vol. 60, No. 1 (1986). -- s. 61-67
Paleontologie
revision
Acheilus
Theodenisia
late
Cambrian
late Cambrian
trilobita
systematic
species
56
64206
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