Authors: Pigg, KB Wehr, WC Ickert-Bond, SM

Citation: Kb. Pigg et al., Trochodendron and Nordenskioldia (Trochodendraceae) from the middle Eoceneof Washington State, USA, INT J PL SC, 162(5), 2001, pp. 1187-1198

Authors: Pigg, KB Rothwell, GW

Citation: Kb. Pigg et Gw. Rothwell, Anatomically preserved Woodwardia virginica (Blechnaceae) and a new filicalean fern from the middle Miocene Yakima Canyon flora of central Washington, USA, AM J BOTANY, 88(5), 2001, pp. 777-787

Authors: Pigg, KB

Citation: Kb. Pigg, Paleobotany, GEOTIMES, 45(7), 2000, pp. 36-37

Authors: Tomasi, P Dierig, DA Backhaus, RA Pigg, KB

Citation: P. Tomasi et al., Floral bud and mean petal length as morphological predictors of microsporecytological stage in Lesquerella, HORTSCIENCE, 34(7), 1999, pp. 1269-1270

Authors: Pigg, KB

Citation: Kb. Pigg, Paleobotany, GEOTIMES, 44(7), 1999, pp. 43-45

Authors: Borgardt, SJ Pigg, KB

Citation: Sj. Borgardt et Kb. Pigg, Anatomical and developmental study of petrified Quercus (Fagaceae) fruits from the Middle Miocene, Yakima Canyon, Washington, USA, AM J BOTANY, 86(3), 1999, pp. 307-325