Selected Publications

1998

Weil, A.B., Van der Voo, Mac Niocaill, C., and Meert, G.M., 1998. The Proterozoic supercontinentRodinia: Paleomagnetically derived reconstructions for the 1,100 to 800 Mainterval, Earth Planet Sci. Lett., 154, 13-24.

2000

Karlstrom, Karl E., Bowring, S. A., Dehler, C.M., Knoll, A.H., Porter, S. M., Sharp, Z., Des Marais, D. J., Weil, A.B., Geissman, J. W., Elrick, M., Timmons, M. J., Keefe, K. and Crossey, L. J., 2000. The Chuar Group of the Grand Canyon : Record of break up of Rodinia, associated change in the global carbon cycle, and eukaryotic diversification by 740 Ma, Geology, 28, 619-622.

Parés, J.M., Perez-Gonzalez, A., Weil, A.B. and Arsuaga, J.L., 2000. On the Age of the Hominid Fossils at the Sima de los Huesos, Sierra de Atapuerca , Spain : Paleomagnetic Evidence, AmericanJournal of Physical Anthropology, 111, 451-461.

Weil, A.B., Van der Voo, R., van der Pluijm, B. and Parés, J.M., 2000. The Formation of an orocline by multiphased deformation: a paleomagnetic investigation of the Cantabria-Asturias Arc Hinge-Zone (northern Spain ), Journal of Structural Geology, 22, 735-756.

2001

Weil, A.B., Van der Voo, R. and van der Pluijm, B. New paleomagnetic data from the southern Cantabria-Asturias Arc, northern Spain : Implications for true oroclinal rotation and the final amalgamation of Pangea, Geology, 29, 991-994, 2001.

2002

Weil, A.B. and Van der Voo, R., 2002 Insights into the mechanism for orogen related carbonateremagnetization from growth of authigenic Fe-oxide: A SEM and rock magnetic study of Devonian carbonates from northern, Journal of Geophysical Research, 107, B4.

*# Weil, A.B, Van der Voo, R., Application of the paleomagnetic fold test to complex geologic environments: A case study from northern Spain , Physics and Chemistry of the Earth, 27, 1223-1235, 2002.

 2003

#Sussman, A., Chase, C.G. and Weil, A.B., The impact of vertical axis rotations on shortening andthrust segmentation, accepted for publication in Journal of Structural Geology.

#Weil, A.B, Geissman, J., Heizler, M. and Van der Voo, R. A paleomagnetic investigation of Middle Proterozoic mafic intrusions and Upper Proterozoic redbeds from the Lower
Grand Canyon Supergroup, Arizona, Tectonophysics, 375,199-220,2003.

2004

# Gutiérrez-Alonso, G., Fernández-Suárez, J. and Weil, A.B, Oroclinetriggered lithospheric delamination?, in: Paleomagnetic and structural analysis of orogenic curvature,Geologic Society of America Special Paper 383, 121-131, 2004 .

# Gutiérrez-Alonso, G., Fernández-Suárez, J. and Weil, A.B, Oroclinales y delaminacion: relaciones y efectos, Geo-Temas, 6(3), 69-74, 2004

#Weil, A.B and Sussman, A., Classification of curved ororgens based on the timing relationships between structural development and vertical-axis rotations, in: Paleomagnetic and structural analysis of orogenic curvature, Geologic Society of America Special Paper 383, 1-17, 2004.

#Weil, A.B, Geissman, and Van der Voo, R. Paleomagnetism of the Neoproterozoic Chuar Group, Grand Canyon Supergroup, Arizona: Implications for Rodinia break-up and Laurentia’s Neoproterozoic APWP, Precambrian Research, 129, 71-92, 2004.

# Sussman, A. and Weil, A.B (editors), Paleomagnetic and structural analysis of orogenic curvature, Geologic Society of America Special Paper 383, p. 271.

Work in Review:

 # Ashby, J.M., Geissman, J.W., and Weil, A.B., Paleomagnetic and fault kinematic assessment oif Laramide-age deformation in the eastern Uinta Mountains, submitted for publication in the Utah Geological Association Guidebook – Geology of the Uinta Mountains, 2005.

# Weil, A.B., Geissman, J.W., and Ashby, J.M., A new paleomagnetic pole for the Neoproterozoic Uinta Mountain supergroup, Rocky Mountain States , USA , submitted to Precambrian Research.

# - Represents work done while at Bryn Mawr College

Selected Abstracts

      Altamura, R.J., Weil, A.B. and Van der Voo, R., 1999.  Paleomagnetic results provide evidence for Early Triassic extension in the Valley and Ridge Terrane, Central Appalachians, Abstracts with Programs, GSA 1999 Annual Meeting, 31, 7, p. A476.
   
      Ashby, J.M., Geissman, J.M. and Weil, A.B., 2001. Paleomagnetic results from the NEoproterozoic Uinta Mountain Group, Utah and Colorado, Abstracts with Programs, GSA 2001 Annual Meeting.

      Kollmeier, J.M., van der Pluijm, B., Van der Voo, R. and Weil, A.B., 1998.  Calcite twinning analysis: A tool in the determination of rotations at active margins, EOS Trans., Fall 1998 Meeting, 79, 45, p. F221.

      *Van der Voo, R., Weil, A. B. and Zegers, T, 1999. The making of a supercontinent with paleomagnetic data,
abstract for the Aarhus meeting.

      *Van der Voo, R., Weil, A. B. and Peacor, D.R., 2000. Paleomagnetism, Rock Magnetism, Mineralogy and
Geochemistry of Remagnetized Carbonates: How Little Have We Learned About Models and Mechanisms for Remagnetizations, EOS Trans., Fall 1999 Meeting, 80, 45, p. F298.

      *Van der Voo, R. and Weil, A. B., 2001. The Fold Test in Paleomagnetism, EGS abstracts, 2001 meeting, Annales Geophysicae.

      *Weil, A.B., Van der Voo, R., Mac Niocaill, C., and Meert, J.G., 1996. The Proterozoic Supercontinent Rodinia: a Paleomagnetic look at 1,100 to 800 Ma continental reconstructions, EOS Trans., Spring 1996 Meeting, 77, p. S87.

      Weil, A.B., Van der Voo, R. and Parés, J.M., 1997. A structural and paleomagnetic look at the Cantabria Arc, northern Spain, EGS abstracts, Vienna 1997 meetings, Annales Geophysicae.

      Weil, A.B., Van der Voo, R. and van der Pluijm, B., 1998. Unraveling the timing and compressional history of a multiphase orogenic belt: A paleomagnetic investigation of the Cantabria Asturias Arc, northern Spain, EOS Trans., Fall 1998 Meeting, 79, 45, p. F221.

      Weil, A.B, Geissman, J., Van der Voo, R. and Karlstrom, K., 1999. Preliminary paleomagnetic results from the Proterozoic Chuar Group: Grand Canyon Supergroup, Arizona, Abstracts with Programs, GSA 1999 Annual Meeting, 31, 7, p. A317.

      Weil, A.B, Geissman, J., Van der Voo, R. and Karlstrom, K., 1999. Preliminary paleomagnetic results from a suite of Proterozoic dikes from the Grand Canyon Supergroup, Arizona, EOS Trans., Spring 1999 Meeting, 80, 17, p. S91.

      *Weil, A.B., 2000. Deformation induced remagnetization of carbonates: A rock magnetic and SEM perspective, Santa Fe V conference on Rock Magnetism.

      Weil, A.B., Van der Voo, R. and van der Pluijm, B., 2000. New paleomagnetic data from the southern Cantabria-Asturias Arc, northern Spain: Implications for true oroclinal rotation and the final amalgamation of Pangea, EOS Trans., Fall 2000 Meeting.

      Weil, A.B., A revised look at Laurentia's Proterozoic Apparent Polar Wander Path: Implications for paleogeography and the Rodinia supercontinent, Abstracts with Programs, GSA 2001 Annual Meeting.

      Weil, A.B., Geissman, J. and Van der Voo, R., 2001. Paleomagnetic results from the Unkar Group and overlying Nankoweap Formation from the Grand Canyon Supergorup (GCSG), Arizona: Implications for Laurentia's Neoproterozoic APWP, EOS Trans., Fall 2001 Meeting.

      Weil, A. B. and Sussman, A.J., Oroclines and other curved thrust belts: Clarification and Classification, Abstracts with Programs, GSA 2002 Annual Meeting.

* - Invited talks