Author:

Shang,Y.-K.

Year:

1994

Title:

Spores and pollen grains from the Shitouhezi Formation of Hegan Basin

Foreign title:

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Reference:

Shang,Y.-K. (1994) Spores and pollen grains from the Shitouhezi Formation of Hegan Basin [ ????????????????? ] Acta Micropalaeontologica Sinica (Weiti Gushengwu Xuebao) Vol. 11 # 4 P. 453- 467

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