Die Tympanalgegend des Säugetierschädels / von P.N. van Kampen

Origin of the septum in the canid auditory bulla: Evidence from morphogenesis

“…This is readily apparent in the region where the anterolateral and dorsal septa diverge from each other; the dorsal septum turns out to be much reduced in thickness in comparison with its previous condition as the bulla wall. The formation of the septum goes on concurrently with the transformation of bone to a compact condition as was pointed out by Van Kampen (1905). Importantly, this proceeds from the free edge of the partition to its base, implying rather the involvement of resorption phenomena than the bone growth (deposition).…”

“…In 1895, Winge (cited by Van Kampen 1905) suggested that the canid septum ossifies in the fold of the mucous membrane. Van Kampen (1905) stated that the septum in canids is a resultant from the non-uniform resorption of the internal surface of the inflating bulla. In addition, he denied the autonomous ossification of the entotympanic portion of canid bulla (Fig.…”

“…No objection has ever been raised to Wiricza's model. As to the partial septum in the canid auditory bulla, the various and discrepant suggestions on its origin were made (Winge 1895, Van Kampen 1905, Holz 1931, Hough 1953, Hunt 1974, 1987, Wang and Tedford 1994. Despite common agreement about the crucial importance of this problem, it remains an extremely controversial issue.…”

Sex, Stars, and Studios: A Look at Gendered Educational Practices in Architecture

“…Furthermore, while books and monographs on female architects have only recently appeared, many such publications have been generally dismissed in the architectural history journals and reviews. 22 Another reason for women's relative absence, suggested by Kingsley, is that collaboration has not been a defining characteristic of "good" architecture, even though it lies at the very foundation of design, development, and construction.…”

Supplemental Material for 'Exceptional skull of Huayqueriana (Mammalia, Litopterna, Macraucheniidae) from the late Miocene of Argentina : anatomy, systematics, and paleobiological implications. (Bulletin of the American Museum of Natural History, no. 404)'

“…Ectotympanic: As in Rhinoceros and Tapirus (van Kampen, 1905), as well as in other litopterns in which the ectotympanic is known (e.g., Epitherium laternarium [Soria, 2001]; Theosodon [Scott, 1910: pl. XVII]; Huayqueriana cristata holotype), this element in IANIGLA-PV 29 is only vaguely crescentic, lacking significant medial and lateral flanges and forming neither an enclosing bulla nor a well-defined external acoustic meatus.…”