. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. UPPERMOST ALBIAN AMMONITES FROM THE ANGOLAN LITTORAL 183 was based upon a pyritic nucleus only 14 mm in diameter (although he retains T. kitchini and T. subbeticus as valid species even though the types are only 18 and 16 mm in diameter respectively), considering it a nomen dubium. Because the authors are at present unhappy with Wiedmann's (1973) fine delimitation of T. subtimotheanus Wiedmann, T. rectangularis Wiedmann, T. blaisoni Collignon, and T. kitchini (Krenkel), all of which are broadly conte
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. UPPERMOST ALBIAN AMMONITES FROM THE ANGOLAN LITTORAL 183 was based upon a pyritic nucleus only 14 mm in diameter (although he retains T. kitchini and T. subbeticus as valid species even though the types are only 18 and 16 mm in diameter respectively), considering it a nomen dubium. Because the authors are at present unhappy with Wiedmann's (1973) fine delimitation of T. subtimotheanus Wiedmann, T. rectangularis Wiedmann, T. blaisoni Collignon, and T. kitchini (Krenkel), all of which are broadly contemporaneous, they have some sympathy with Forster's (1975) view in assigning the present material to T. 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 South African Museum. Cape Town : The Museum
Size: 2075px × 1204px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
