KOUFOS, G. D. (2009). "The Late Miocene Mammal Faunas of the Mytilinii Basin, Samos Island, Greece: New Collection. 6. Tubulidentata." Beiträge zur Paläontologie 31: 107-125

LEHMANN, T. (2004). "Fossil aardvark (Orycteropus) from Swartkrans Cave, South Africa." South African Journal of Science 100 (5/6): 311-314

LEHMANN, T. (2006). "Langebaanweg aardvarks: phylogenetic and palaeogeographical implications." African Natural History 2 (November): 187-188

LEHMANN, T. (2006). "The biodiversity of Tubulidentata over Geological time." Afrotherian Conservation 4: 6-11

LEHMANN, T. (2007). "Amended taxonomy of the order Tubulidentata (Mammalia, Eutheria)." Annals of the Transvaal Museum 44: 179-196

LEHMANN, T. (2007). "Distribution of Tubulidentata species and their relationships with early hominids." Palaeontologia Africana 42 (1): 125-126

LEHMANN, T. (2008). "Plio-Pleistocene aardvarks (Mammalia, Tubulidentata) from East Africa." Fossil Record 11 (2): 67-81

LEHMANN, T. (2009). "Phylogeny and systematics of the Orycteropodidae (Mammalia, Tubulidentata)." Zoological Journal of the Linnean Society 155 (3): 649-702

LEHMANN, T. (2009). "Chapter 16, Tubulidentata." Ardipithecus kadabba: Late Miocene Evidence from the Middle Awash, Ethiopia, University of California Press: 517-520

LEHMANN, T., A. LIKIUS, H. T. MACKAYE, P. VIGNAUD and M. BRUNET (2006). Plio-Pleistocene aardvark and hominid: crossing the Rift? African Genesis, A symposium on Hominid Evolution in Africa

LEHMANN, T., P. VIGNAUD, A. LIKIUS and M. BRUNET (2005). "A new species of Orycteropodidae (Mammalia, Tubulidentata) in the Mio-Pliocene of northern Chad." Zoological Journal of the Linnean Society 143: 109-131

LEHMANN, T., P. VIGNAUD, A. LIKIUS, H. T. MACKAYE and M. BRUNET (2006). "A sub-complete fossil aardvark (Mammalia, Tubulidentata) from the upper Miocene of Chad." Comptes Rendus Palevol 5 (5): 693-703

LEHMANN, T., P. VIGNAUD, H. T. MACKAYE and M. BRUNET (2004). "A fossil aardvark (Mammalia, Tubulidentata) from the lower Pliocene of Chad." Journal of African Earth Sciences 40: 210-217

PICKFORD, M. (2005). "Orycteropus (Tubulidentata, Mammalia) from Langebaanweg and Baard's Quarry, Early Pliocene of South Africa." Comptes Rendus Palevol 4 (8): 715-726

TABUCE, R., R. J. ASHER and T. LEHMANN (2008). "Afrotherian mammals: a review of current data." Mammalia 72 (1): 2-14

VAN DER MADE, J., J. MORALES and P. MONTOYA (2006). "Late Miocene turnover in the Spanish mammal record in relation to palaeoclimate and the Messinian Salinity Crisis." Palaeogeography Palaeoclimatology Palaeoecology 238 (1-4): 228-246