回复 13#北纬30度 - I7 j# r* ^0 f' ` . j; H/ m, I; E# |- M / G3 o3 V/ q6 c* X, K 图片出致 《 LINEAR CLUSTERS OF ARTICULATED TRILOBITES FROM LOWER ORDOVICIAN0 o' z1 `- Y1 x3 f* w. L- V; J
(ARENIG) STRATA AT BINI TINZOULIN, NORTH OF ZAGORA,8 ~9 L8 A- x+ N( U+ L: q
SOUTHERN MOROCCO》