. Fossil plants : for students of botany and geology . Paleobotany. xxvi] SAGENOPTERIS 479 as Solms-Laubach^ states, is not wholly satisfactory: Schenk points out that the frequent occurrence of detached Sagenopteris leaflets suggests that they easily fell off the petiole, whereas in Marsilia the leaflets do not fall off independently. The dis- covery of a new type of Marsiliaceae in Brazil, which Lindman has described as Regnellidium diphyllum^ (fig. 326, A), affords an additional piece of evidence bearing on the comparison. Please note that these images are extracted from scanned page images
. Fossil plants : for students of botany and geology . Paleobotany. xxvi] SAGENOPTERIS 479 as Solms-Laubach^ states, is not wholly satisfactory: Schenk points out that the frequent occurrence of detached Sagenopteris leaflets suggests that they easily fell off the petiole, whereas in Marsilia the leaflets do not fall off independently. The dis- covery of a new type of Marsiliaceae in Brazil, which Lindman has described as Regnellidium diphyllum^ (fig. 326, A), affords an additional piece of evidence bearing on the comparison. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishercambr, bookyear1898
