. Fossil plants : for students of botany and geology . Paleobotany. 1. Tig. 424. Trigonocarpws. 1. Section of imperfect seed showing a mioropyle; b, sclerotesta; c, cast of seed-cavity; 2, 3, apical and basal view of seed-cast. (Approximately nat. size.) M. Fig. 425. Trigonocarpus Parhinsoni. A. Impression showing the nucule and sarcotesta. (= CarpoUthes alata Lind. and Hutt.) B. Specimen with long micropyle. (A, nat. size; from the Lower Coal Measures of Kilmarnock; B, nat. size; Middle C. M. of Yorkshire. Kidston Coll., 1579 and 1062.). Please note that these images are extracted from sc

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. Fossil plants : for students of botany and geology . Paleobotany. 1. Tig. 424. Trigonocarpws. 1. Section of imperfect seed showing a mioropyle; b, sclerotesta; c, cast of seed-cavity; 2, 3, apical and basal view of seed-cast. (Approximately nat. size.) M. Fig. 425. Trigonocarpus Parhinsoni. A. Impression showing the nucule and sarcotesta. (= CarpoUthes alata Lind. and Hutt.) B. Specimen with long micropyle. (A, nat. size; from the Lower Coal Measures of Kilmarnock; B, nat. size; Middle C. M. of Yorkshire. Kidston Coll., 1579 and 1062.). 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