Report of the Librarian. xlv 
"Lindahl, J. Description of a Skull of Megalonyx Leidyi. 
Loretz, H. Bemerkungen uber die Lagerung des Rothliegen- 
den sudlich von Ilmenau in Thuringen. 
Lossen, K. A. (With Wahnschaffe, F.) Beitrage zur Beur- 
theilung der Frage nach einer einstigen Vergletcherung 
des Brocken-Gebletes. 
Marquand, Allen. An Archaic Patera from Kourion. 
-A Phoenician Bowl in the Metropolitan Museum. 
—■— A Silver Patera from Kourion. 
-Reminiscences of Egypt in Doric Architecture. 
Massachusetts Institute of Technology. Publications of the 
Massachusetts Institute of Technology, and of its Officers, 
Students and Alumni, 1862-1887, Compiled by William 
Ripley Nichols. 
Matthew, W. D. Contributions from the Geological Depart¬ 
ment of Columbia College. 
Martin, K. Ein neuer Orbitolina von Santander. 
-Ein neues Telescopium und die Beziehung deiser Gattung 
zu Nerinea. 
Martin, K. u. Wiclimann, A. Sammlungen des Geologischen 
Reichs-Museum in Leiden. 
McGee, W. J. The Appomattox Formation in the Mississippi 
Embayment. 
-The Flood Plains of Rivers. 
-The Formations of the the Middle Atlantic Slope. 
-The Geologic Antecedents of Man in the Potomac Valley. 
-The Southern Extension of the Appomattox Formation. 
-An Account of the Progress of Geology for the Years 
1887-1888. 
-— The Field of Geology and its Promise for the Future. 
-Classification of Geographic Forms by Genesis. 
- Geology of Macon County, Missouri. 
-- Paleolithic Man in America: His Antiquity and Environ¬ 
ment. 
- Dynamical Geology. 
-An Obsidian Implement from Pleistocene Deposits in Ne¬ 
vada! 
-The World’s Supply of Coal. 
