Author:

Laveine,J.P.

Year:

1971

Title:

In Situ sporomorphs of some Carboniferous Parispermeae (Neuropterideae).

Foreign title:

Sporomorphes in situ de quelques Parispermees (Neuropteridees) du Carbonifere.

Reference:

Laveine,J.P. (1971) In Situ sporomorphs of some Carboniferous Parispermeae (Neuropterideae). [ Sporomorphes in situ de quelques Parispermees (Neuropteridees) du Carbonifere. ] Annales de la Soci©t© G©ologique du Nord Vol. 91 # 2 P. 155- 173

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