重纹孔对 相邻之两纹孔均为重纹孔者

bordered pit pair  detail>>

重纹孔

bordered pit bordered pore  detail>>

纹孔对

pit pair pitpair  detail>>

纹孔

pit reaming tupfel  detail>>

柏型纹孔对

cupressoid pit pair  detail>>

半缘纹孔对

half-bordered pit-pair half-bordered pits  detail>>

闭塞纹孔对

aspirated pit pair aspirated pitpair  detail>>

单纹孔对

simple pit pair simple pitpair  detail>>

导管纹孔对

ray vessel pitting  detail>>

具缘纹孔对

bordered pit pair bordered pitpair  detail>>

十字纹孔对

crossed pits  detail>>

松型纹孔对

pinoid pit pair  detail>>

柏木型纹孔对

cupressiod pit pair  detail>>

半具缘纹孔对

half bordered pit pair half-bordered pit pair semi-bordered pit pair  detail>>

窗格状纹孔对

window-like pit pair  detail>>

交叉场纹孔对

crossfield pit pair  detail>>

杉木型纹孔对

taxidioid pit pair  detail>>

云杉型纹孔对

piceoid pit pair piciform pit pair  detail>>