* * * * * * * * * * PAPERS PUBLISHED * * * * * * * * * *

Harrell, J.A. and V.M. Brown, 1989, Oldest geologic map is Turin papyrus: Geotimes, v. 34, no. 3, p. 10-11 (see also p. 6 in v. 35, no. 2 of Geotimes for our reply to a letter on p. 9-10 in v. 34, no. 10). [brief notes describing this research were also published in National Geographic Magazine, Nov. 1989, v. 176, no. 5, Geographica section; and in Earth Science, 1988, v. 41, no. 4, p. 5]

Harrell, J.A., 1989, An inventory of ancient Egyptian quarries: Newsletter of the American Research Center in Egypt, no. 146, p. 1-7 plus cover photo (also reprinted, in part, in the Newsletter of the Association for the Study of Marble and Other Stones in Antiquity, 1990, v. 3, no. 2, p. 3 and 5-8).

Harrell, J.A., 1990, Misuse of the term "alabaster" in Egyptology: Göttinger Miszellen, Beiträge zur Ägyptologischen Diskussion, no. 119, p. 37-42.

Harrell, J.A. and V.M. Brown, 1992, The world's oldest surviving geological map - the 1150 BC Turin papyrus from Egypt: Journal of Geology, v. 100, p. 3-18.

Harrell, J.A., 1992, An ancient Egyptian map: in J. Ingram, D. Herridge and N. Moore (eds), "Explore! A Book of Science" (for Grade 4), Addison-Wesley Publ's., Toronto, ON, p. 168-171.

Harrell, J.A., 1992, Ancient Egyptian limestone quarries - a petrological survey: Archaeometry, v. 34, no. 2, p. 195-212.

Harrell, J.A. and V.M. Brown, 1992, The oldest surviving topographical map from ancient Egypt (Turin Papyri 1879, 1899 and 1969): Journal of the American Research Center in Egypt, v. 29, p. 81-105.

Harrell, J.A., 1993, Book review of "Ancient Stones: Quarrying, Trade, and Provenance" (by Waelkens et al., eds, 1992) for Geoarchaeology, v. 8, no. 4, p. 339-340.

Harrell, J.A. and B.E. Penrod, 1993, The great pyramid debate - Evidence from the Lauer sample: Journal of Geological Education, v. 41, no. 4, p. 358-363 (see also p. 195-198 in v. 42 of JGE for my reply to a rebuttal of this paper on p. 364-369 in v. 41).

Harrell, J.A., 1994, The Sphinx controversy — another look at the geological evidence: KMT Magazine, v. 5, no. 2, p. 70-74 (see also p. 3-4 in v. 5, no. 3 of KMT for my reply to a rebuttal of this paper on p. 5-7 in v. 5, no. 2). [I also presented my views on "Who Built the Sphinx?", a program in the ARCHAEOLOGY television series that aired on the Learning and Discovery channels in 1994, and again on "Egyptian Sphinx – What's Under the Ancient Sphinx?", a program in the ENCOUNTERS WITH THE UNEXPLAINED television series that aired on the PAX-TV channel in 2002]

Harrell, J.A. and V.M. Brown, 1994, Chephren's Quarry in the Nubian Desert of Egypt: Nubica, v. 3, pt. 1, p. 43-57.

Harrell, J.A., 1995, Ancient Egyptian origins of some common rock names: Journal of Geological Education, v. 43, no. 1, p. 30-34.

Brown, V.M. and J.A. Harrell, 1995, Topographical and petrological survey of ancient Roman quarries in the Eastern Desert of Egypt; in Y. Maniatis, N. Herz and Y. Bassiakis (eds.), "The Study of Marble and Other Stones Used in Antiquity - ASMOSIA III, Athens", Transactions of the 3rd International Symposium of the Association for the Study of Marble and Other Stones in Antiquity: University of Pennsylvania Press, Philadelphia, p. 221-234.

Harrell, J.A. and T.M. Bown, 1995, An Old Kingdom basalt quarry at Widan el-Faras and the quarry road to Lake Moeris in the Faiyum, Egypt: Journal of the American Research Center in Egypt, v. 32, p. 71-91.

Bown, T.M. and J.A. Harrell, 1995, The oldest paved road, Faiyum Depression, Egypt: The Ostracon, v. 6, no. 3, p. 1-4.

Harrell, J.A., 1996, Geology; a chapter in S.E. Sidebotham and W.Z. Wendrich (eds.), "Berenike 1995 - Preliminary Report on the 1995 Excavations at Berenike (Egyptian Red Sea Coast) and the Survey of the Eastern Desert": Centre for Non-Western Studies, Leiden University, Leiden, Netherlands, p. 99-126.

Harrell, J.A., V.M. Brown and M.S. Masoud, 1996, Survey of ancient Egyptian quarries: Egyptian Geological Survey and Mining Authority, Paper No. 72, 31 p.

Harrell, J.A., 1998, Geology; a chapter in S.E. Sidebotham and W.Z. Wendrich (eds.), "Berenike 1996 - Report on the Excavations at Berenike (Egyptian Red Sea Coast) and the Survey of the Eastern Desert": Centre for Non-Western Studies, Leiden University, Leiden, Netherlands, p. 121-148.

Brown, V.M. and J.A. Harrell, 1998, "Aswan granite and granodiorite": Göttinger Miszellen, Beiträge zur Ägyptologischen Diskussion, no. 164, 33-39.

Harrell, J.A. and V.M. Brown, 1999, A late-period quarry for naoi in the Eastern Desert: Egyptian Archaeology, no. 14, p. 18-20.

Harrell, J.A., 1999, Geology; a chapter in S.E. Sidebotham and W.Z. Wendrich (eds.), "Berenike 1997 — Report of the Excavations at Berenike and the Survey of the Egyptian Eastern Desert, Including Excavations at Shenshef": Centre for Non-Western Studies, Leiden University, Leiden, Netherlands, p. 107-121.

Schijns, W.H.M., J.D. Kila and J.A. Harrell, 1999, Architectural Observations; a chapter in S.E. Sidebotham and W.Z. Wendrich (eds.), "Berenike 1997 — Report of the Excavations at Berenike and the Survey of the Egyptian Eastern Desert, Including Excavations at Shenshef ": Centre for Non-Western Studies, Leiden University, Leiden, Netherlands, p. 95-105.

Harrell, J.A., V.M. Brown and L. Lazzarini, 1999, Two newly discovered Roman quarries in the Eastern Desert of Egypt: in M. Schvoerer (ed.), "Archeomateriaux, Marbres et Autre Roches — Actes de la Conference Internationale ASMOSIA IV, 9-13 Octobre 1995", Centre de Recherche en Physique Appliquée à L'Archéologie — Presses Universitaires de Bordeaux, Bordeaux, p. 285-292.

Harrell, J.A., 1999, Ancient stone quarries at the Third and Fourth Nile Cataracts, northern Sudan: Sudan and Nubia, n. 3, p. 21-27.

Harrell, J.A., 1999, The Tumbos quarry at the Third Nile Cataract, northern Sudan; in D.A. Welsby (ed.), "Recent Research in Kushite History and Archaeology — Proceedings of the 8^th International Conference for Meroitic Studies: British Museum Occasional Paper No. 131, p. 239-250.

Aston, B. G., J.A. Harrell and I. Shaw, 2000, Stones (Chap. 2); in P.T. Nicholson and I. Shaw (eds.), "Ancient Egyptian Materials and Technology": University of Cambridge Press, Cambridge, p. 5-77.

Harrell, J.A., 2000, Petrology and provenance of limestone used for the Coptos-Hierakonpolis sculptures; p. 237-239, an appendix to 'The Colossi from the early shrine at Coptos in Egypt' by B. Kemp and A. Boyce: Cambridge Archaeological Journal, v. 10, no. 2, p. 211-244.

Harrell, J.A., V.M. Brown and M.S. Masoud, 2000, Early Dynastic quarry for stone vessels at Gebel Manzal el-Seyl, Eastern Desert: Journal of Egyptian Archaeology, v. 86, p. 33-42 & plates IV-V.

Harrell, J.A., 2001, "Calcite"; in D. B. Redford (ed.), The Oxford Encyclopedia of Ancient Egypt: Oxford University Press (London/New York), p. 223-224 (Vol. 1).

Harrell, J.A., 2001, "Diorite and Related Rocks"; in D. B. Redford (ed.), The Oxford Encyclopedia of Ancient Egypt: Oxford University Press (London/New York), p. 395-396 (Vol. 1).

Harrell, J.A., 2001, "Cartography"; in D. B. Redford (ed.), The Oxford Encyclopedia of Ancient Egypt: Oxford University Press (London/New York), p. 239-241 (Vol. 1).

Harrell, J.A., 2001, Ancient quarries near Amarna: Egyptian Archaeology, n. 19, p. 36-38.

Sidebotham, S.E., H. Barnard, J.A. Harrell and R.S. Tomber, 2001, The Roman quarry and installations in Wadi Umm Wikala and Wadi Semna: Journal of Egyptian Archaeology, v. 87, p. 135-170.

Harrell, J.A. and M.D. Lewan, 2002, Sources of mummy bitumen in ancient Egypt and Palestine: Archaeomety, v. 44, pt. 2, p. 285-293.

Harrell, J.A. and L. Lazzarini, 2002, A new variety of granito bianco e nero from Wadi Barud, Egypt; in J.J. Herrmann, N. Herz and R. Newman (eds.), "ASMOSIA 5 – Interdisciplinary Studies on Ancient Stone" (Proceedings of Fifth International Conference of the Association for the Study of Marble and Other Stones in Antiquity, Museum of Fine Arts, Boston 1998): Archetype Publications, Ltd., London, p. 47-51.

Harrell, J.A. and V.M. Brown, 2002, Rock sawing at a Roman diorite quarry, Wadi Umm Shegilat, Egypt; in J.J. Herrmann, N. Herz and R. Newman (eds.), "ASMOSIA 5 – Interdisciplinary Studies on Ancient Stone" (Proceedings of Fifth International Conference of the Association for the Study of Marble and Other Stones in Antiquity, Museum of Fine Arts, Boston 1998): Archetype Publications, Ltd., London, p. 52-57.

Harrell, J.A., 2002, Pharaonic stone quarries in the Egyptian deserts; in R. Friedman (ed.), "Egypt and Nubia — Gifts of the Desert": British Museum Press, London, p. 232-243.

Harrell, J.A., V.M. Brown and L. Lazzarini, 2002, Breccia verde antica – source, petrology and ancient uses; in L. Lazzarini (ed.), "Interdisciplinary Studies on Ancient Stone – ASMOSIA VI, Proceedings of the Sixth International Conference of the Association for the Study of Marble and Other Stones in Antiquity, Venice, June 15-18, 2000": Bottega d'Erasmo - Aldo Ausilio Editore (Padova), p. 207-218.

Harrell, J.A., L. Lazzarini and M. Bruno, 2002, Reuse of Roman ornamental stones in medieval Cairo, Egypt: in L. Lazzarini (ed.), "Interdisciplinary Studies on Ancient Stone – ASMOSIA VI, Proceedings of the Sixth International Conference of the Association for the Study of Marble and Other Stones in Antiquity, Venice, June 15-18, 2000": Bottega d'Erasmo - Aldo Ausilio Editore (Padova), p. 89-96.

W.Z. Wendrich, R.S. Tomber, S.E. Sidebotham, J.A. Harrell, R.T.J. Cappers and R.S. Bagnall, 2003, Berenike crossroads – the integration of information: Journal of Economic and Social History of the Orient, v. 46, n. 1, p. 46-87. [republished as Chapter 2 (pp. 15-66) in N. Yoffee and B.L. Crowell (eds.), 2006, Excavating Asian History: Interdisciplinary Studies in Archaeology and History; University of Arizona Press, Tucson]

Harrell, J.A., 2003, Book review of “The Roman Imperial Quarries Survey and Excavation at Mons Porphyrites, 1994-1998. Volume I, Topography and Quarries" (by V. A. Maxfield and D. P. S. Peacock, eds., 2001): Journal of Egyptian Archaeology, v. 89, p. 280-283.

Harrell, J.A., 2004, Book review of "The Roman Imperial Quarries Survey and Excavation at Mons Porphyrites, 1994-1998. Volume I, Topography and Quarries" (by V. A. Maxfield and D. P. S. Peacock, eds., 2001): Journal of Near Eastern Studies, v. 63, n. 3, p. 221-224.

Bagnall, R.S. and J.A. Harrell, 2003, Knekites: Chronique d'Égypte, v. 78, p. 229-235.

Harrell, J.A., 2004, A stone vessel quarry at Gebel Umm Naqqat: Egyptian Archaeology, n. 24, p. 34-36.

Harrell, J.A., 2004, Flawed geochemistry used to condemn James inscription: Biblical Archaeology Review, v. 30, n. 1, p. 38-41.

Harrell, J.A., 2004, Petrographic investigation of Coptic limestone sculptures and reliefs in the Brooklyn Museum of Art: PALARCH, Archaeology of Egypt/Egyptology series, v. 1, n. 1, p. 1-16.

Sidebotham, S.E., H.M. Nouwens, A.M. Hense and J.A. Harrell, 2004, Preliminary report on archaeological fieldwork at Sikait (Eastern Desert of Egypt) and environs in 2002-2003: Sahara, v. 15, p. 7-30.

Harrell, J.A., 2004, Archaeological geology of the world's first emerald mine: Geoscience Canada, v. 31, n. 2, p. 69-76.

Harrell, J.A., 2004, Ornamental stones used in the zawiya/sabil of Farag Ibn Barquq in the Bab Zuwayla area of Cairo: Bulletin of the American Research Center in Egypt, n. 185, p. 18-23.

Harrell, J.A. and S.E. Sidebotham, 2004, Wadi Abu Diyeiba – an amethyst quarry in Egypt’s Eastern Desert: Minerva, v. 15, n. 6, p. 12-14.

Sidebotham, S.E., G.T. Mikhail, J.A. Harrell and R.S. Bagnall, 2004 (but actually publ’d in 2007), A water temple at Bir Abu Safa (Eastern Desert, Egypt): Journal of the American Research Center in Egypt, v. 41, p. 149-159.

Harrell, J.A.,2005, Porfido Rosso Laterizio and the discovery of its source in Wadi Abu Gerida, Egypt: Marmora, v. 1, p. 35-46.

Harrell, J.A. and M.I. Madbouly, 2006, An ancient quarry for siliceous sandstone at Wadi Abu Aggag, Egypt: Sahara, n. 17, p. 51-58.

Seeger, J.A., S.E. Sidebotham, J.A. Harrell and M. Pons, 2006, A brief archaeological survey of the Aqiq region (Red Sea coast), Sudan: Sahara, n. 17, p. 7-18.

Harrell, J.A., 2006, Archaeological geology of Wadi Sikait: PalArch’s Journal of Archaeology of Egypt/Egyptology, v. 4, n. 1, p. 1-12.

Harrell, J.A. and A.F. Osman, 2007, Ancient amazonite quarries in the Eastern Desert: Egyptian Archaeology, n. 30, p. 26-28.

Harrell, J.A., S.E. Sidebotham, R.S. Bagnall, S. Marchand, J.E. Gates, and J.-L. Rivard, 2006, The Ptolemaic to early Roman amethyst quarry at Abu Diyeiba in Egypt’s Eastern Desert: Bulletin de l’Institut Francais d’Archéologie Orientale, v. 106, p. 127-162.

Harrell, J.A., M.A.T.M. Broekmans and D. I. Godfrey-Smith, The origin, destruction and restoration of colour in Egyptian travertine: Archaeometry, v. 49, p. 421-436.

Harrell, J.A., 2007, Geology; a chapter in S.E. Sidebotham and W.Z. Wendrich (eds.), "Berenike 1999/2000 — Report on the Excavations at Berenike, Including Excavations in Wadi Kalalat and Siket, and the Survey of the Mons Smaragdus Region": Cotsen Institute of Archaeology, University of California at Los Angeles, p. 166-174.

Harrell, J.A., 2007, Building and ornamental stones of the Awam (Mahram Bilqis) Temple in Marib, Yemen: Arabian Archaeology and Epigraphy, v. 18, p. 182-192.

Harrell, J.A., 2007, The lygdos of Arabia Felix: Marmora, v. 3, p. 9-20.

Harrell, J.A., 2008, Stone in ancient Egypt; in H. Selin (ed.), Encyclopedia of the History of Science, Technology, and Medicine in Non-Western Culture (2^nd ed.): Springer, Dordrecht, pt. 19, p. 2022-2026.

Harrell, J.A., 2008, Tools used in ancient Egyptian construction; in H. Selin (ed.), Encyclopedia of the History of Science, Technology, and Medicine in Non-Western Cultures (2^nd ed.): Springer, Dordrecht, pt. 20, p. 2158-2166.

Harrell, J.A., 2008, Maps and mapmaking in Egypt – Turin papyrus map; in H. Selin (ed.), Encyclopedia of the History of Science, Technology, and Medicine in Non-Western Cultures (2^nd ed.): Springer, Dordrecht, pt. 13, p. 1292-1301.

  * * * * * * * * * PAPERS CURRENTLY IN PRESS OR ACCEPTED * * * * * * * * * *

Harrell, J.A., The Bokari granodiorite quarry in Egypt's Eastern Desert: Proceedings of the Seventh International Conference of the Association for the Study of Marble and Other Stones in Antiquity, Thasos, Greece, September 15-20, 2003; Bulletin de Correspondance Hellénique (published by the French School of Archaeology in Athens).

Harrell, J.A. and V.M. Brown, Discovery of a medieval Islamic industry for steatite cooking vessels in Egypt’s Eastern Desert; in Y.M. Rowan and J.R. Ebeling (eds.), New Approaches to Old Stones – Recent Studies of Ground Stone Artifacts: Equinox Archaeology Books, London.

    * * * * * * * * * * MANUSCRIPTS RECENTLY SUBMITTED * * * * * * * * * *

Sidebotham, S.E., R.I. Thomas and J.A. Harrell, The El-Kab and Nuri-Hamdab / Fourth Cataract Survey, January 2006; in W. Godlewski and A. Lajtar (eds.), Acts of the 11^th Conference of Nubian Studies, Session Papers (Vol. II): Warsaw University Publishers for the Polish Centre of Mediterranean Archaeology of Warsaw University.

Kelany, A., J.A. Harrell and V.M. Brown, Dolerite pounders – petrology, sources and use: Mitteilungen des Deuschen Archäologischen Instituts Abteilung Kairo.

Harrell, J.A., Archeaological geology of Hosh el-Guruf, Fourth Nile Cataract, Sudan: Gadansk Archaeological Museum African Reports.

* * * * * * * ABSTRACTS PUBLISHED AND PAPERS PRESENTED * * * * * * *

Brown, V.M. and J.A. Harrell, 1988, The oldest surviving geological map - the 1150 BC Turin papyrus from Egypt: presentation at 100th Annual National Meeting of the Geological Society of America, Reno, NV; abstract in 'Abstracts with Programs', v. 20, no. 7, p. A153.

Harrell, J.A., 1990, The papyrus map of the gold mines and bekhen-stone quarries (T.P. 1879, 1899 and 1969) - a reevaluation and new findings: presentation at Annual Meeting of the American Research Center in Egypt, Berkeley, CA; abstract in 'Programs and Abstracts', p. 43.

Harrell, J.A., 1991, New findings at ancient Egyptian stone quarries: presentation at Annual Meeting of the American Research Center in Egypt, Boston, MA; abstract in 'Programs and Abstracts', p. 41-42.

Brown, V.M. and J.A. Harrell, 1991, An ancient Egyptian anorthosite gneiss quarry in the Nubian Desert - petrology and archeology: presentation at 103rd Annual National Meeting of the Geological Society of America, San Diego, CA; abstract in `Abstracts with Programs', v. 23, no. 5, p. A253.

Harrell, J.A., 1991, Ancient Egyptian limestone quarries - a petrological survey: presentation at specialty conference on "Archaeological stone: scientific and technical studies", British Museum, London, Great Britain; abstract in 'Abstracts', p. 14.

Harrell, J.A. and V.M. Brown, 1992, Petrological survey of ancient Roman quarries in the Eastern Desert of Egypt: presentation at 104th Annual National Meeting of the Geological Society of America, Cincinnati, OH; abstract in 'Abstracts with Programs', v. 24, no. 7, p. A26-A27.

Harrell, J.A., 1993, Topographical and petrological survey of ancient Egyptian quarries: presentation at Annual Meeting of the American Research Center in Egypt, Baltimore, MD; abstract in 'Program and Abstracts', p. 35-36.

Brown, V.M. and J.A. Harrell, 1993, Topographical and petrological survey of ancient Roman quarries in the Eastern Desert of Egypt: presentation at Biannual International Meeting of the Association for the Study of Marbles and Other Stones in Antiquity, Athens, Greece; abstract in 'Abstracts', p. 10.

Harrell, J.A. and T.M. Bown, 1994, An Old Kingdom basalt quarry at Widan el-Faras and the quarry road to Lake Moeris in the Faiyum: presentation at the Annual Meeting of the American Research Center in Egypt, Toronto, ON; abstract in 'Program and Abstracts', p. 39-40.

Bown, T.M., J.A. Harrell, G.A. Conero and S.E. Cornero, 1994, The oldest flagstone road in the world - access to Old Kingdom basalt quarries, northern Fayum depression, Egypt: presentation at the 46th Annual Meeting of the Rocky Mountain Section of the Geological Society of America, Durango, CO; abstract in 'Abstracts with Programs', v. 26, no. 6, p. 5.

Harrell, J.A. and V.M. Brown, 1995, Discovery of the source of tuff and tuffaceous limestone used for Early Dynastic vessels - the Gebel Manzal el-Seyl quarry in the Eastern Desert: presentation at Annual Meeting of the American Research Center in Egypt, Atlanta, GA; abstract in 'Program and Abstracts', p. 39.

Harrell, J.A., V.M. Brown and L. Lazzarini, 1995, Wadi Maghrabiya and Wadi Umm Huyut - newly discovered Roman ornamental-stone quarries in the Eastern Desert of Egypt: presentation at 4th international conference of the Association for the Study of Marble and Other Stones in Antiquity, Bordeaux, France; abstract in 'Programme et Résumés', p. 163.

Brown, V.M. and J.A. Harrell, 1995, Archaeological geology of the Gebel Manzal el-Seyl quarry, Eastern Desert, Egypt: presentation at Annual National Meeting of the Geological Society of America, New Orleans, LA; abstract in 'Abstracts with Programs', v. 27, no. 6, p. A-416 .

Harrell, J.A. and V.M. Brown, 1996, Three newly discovered Roman quarries in the Eastern Desert of Egypt: presentation at Annual Meeting of the American Research Center in Egypt, St. Louis, MO; abstract in 'Program and Abstracts', p. 42-43.

Harrell, J.A., 1996, The Napatan-Meroitic quarry at Tumbos on the Third Nile Cataract, northern Sudan: presentation at Eighth International Conference for Meroitic Studies, London, UK; abstract in 'Pre-prints of the Main Papers and Abstracts', p. 140-141.

Harrell, J.A. and V.M. Brown, 1996, Roman quarrying and rock sawing in Wadi Umm Shegilat, Eastern Desert, Egypt: presentation at Annual National Meeting of the Geological Society of America, Denver, CO; abstract in 'Abstracts with Programs', v. 28, no. 7, p. A-88.

Harrell, J.A., 1997, The Tumbos quarry at the Third Nile Cataract, northern Sudan: presentation at Annual Meeting of the American Research Center in Egypt, Ann Arbor, MI; abstract in 'Program and Abstracts', p. 33.

Harrell, J.A. and V.M. Brown, 1997, Petrology of the ancient Egyptian "granite" quarries at Aswan, Egypt: presentation at Annual National Meeting of the Geological Society of America, St. Lake City, UT; abstract in 'Abstracts with Programs', v. 29, no. 6, p. A-145.

Harrell, J.A., 1998, Reuse of ancient stones in the medieval Islamic buildings of Cairo: presentation at Annual Meeting of the American Research Center in Egypt, Los Angeles, CA; abstract in 'Program and Abstracts', p. 35-36.

Harrell, J.A., A. Kumar and A.G. Heydinger, 1998, Geological controls on indoor radon in Ohio revisited: : presentation at the 32nd Annual Meeting of the North-Central Section of the Geological Society of America, Columbus, OH; and abstract in 'Abstracts with Programs', v. 30, no. 2, p. 21-22.

Harrell, J.A. and V.M. Brown, 1998, Rock sawing at a Roman diorite quarry, Wadi Umm Shegilat, Egypt: presentation at 5th international conference of the Association for the Study of Marble and Other Stones in Antiquity, Boston Museum of Fine Arts, Boston, MA; abstract in 'Abstracts' (no page no.).

Harrell, J.A. and L. Lazzarini, 1998, A new variety of granito bianco e nero from Wadi Barud, Egypt: presentation at 5th international conference of the Association for the Study of Marble and Other Stones in Antiquity, Boston Museum of Fine Arts, Boston, MA; abstract in 'Abstracts' (no page no.).

Harrell, J.A., 1998, The Napatan-Meroitic quarry at Daygah on the Fourth Nile Cataract, northern Sudan: presentation at 9th international conference of the Society for Nubian Studies, Boston Museum of Fine Arts, Boston, MA; abstract in 'Abstracts of Papers', p. 67.

Harrell, J.A. and M.D. Lewan, 1998, Ancient petroleum wells at Gebel Zeit, Egypt: presentation at Annual National Meeting of the Geological Society of America, Toronto, ON; abstract in 'Abstracts with Programs', v. 30, no. 7, p. A-17.