AMERICAN MEN OF SCIENCE 



319 



works east of the Rocky Mountains; numeral 

 systems of Mexican and Central American 

 tribes; the Mayan calendar systems; Indians of 

 North America in historic times. 



Thomas, Dr. Henry M, 1228 Madison Ave, Balti- 

 more, Md. Medicine, Neurology. Baltimore, 

 May 25, 61. Haverford, 78-79; Hopkins, 79- 

 82; M.D, Maryland, 85; Heidelberg, Vienna and 

 Berlin, 86; Hopkins, 87. Asst. neur, Hopkins 

 Hosp, 89-96, din. prof, Hopkins, 96- Neurolo- 

 gist, Hopkins Hosp. and Dispensary; consulting 

 neurologist, Home for Incurables; Presbyterian 

 Eye, Ear and Throat Hosp; etc. Hon. A.M, 

 Hopkins, 02. Neur. Ass; Am. Med. Ass; local 

 med. societies. Diseases of the nervous system. 



Thomas, Dr. J(ohn) J(enks), 88 Bay State Road, 

 Boston, Mass. Medicine, Neurology. Colum- 

 bus, O, Sept. 6, 61. A.B, Williams, 86; A.M, 

 M.D, Harvard, 90. Asst. neurologist, Children's 

 Hosp, 92-; asst. physician diseases nervous sys- 

 tem, Boston City Hosp, 93-; pathologist, Bos- 

 ton Insane Hosp, 99-04; instr. neur, Med. Sch, 

 Tufts, 02- Physician, Boston Dispensary, 92- 

 96. Ass. Path, and Bact; Neur. Ass; Am. Med. 

 Ass; Mass. Med. Soc; Boston Soc. Psychiat. 

 and Neur; Boston Soc. Med. Improv; Boston 

 Soc. Med. Sci. Pathology and pathological an- 

 atomy of the nervous system. Local reaction 

 of the brain to inflammatory processes. 



Thomas, Prof. Mason B(lanchard), College 

 Campus, Crawfordsville, Ind. *Botany. New 

 Woodstock, N. Y, Dec. 16, 66. B.S, Cornell, 

 90, fellow, 90-92. Prof, lot, Wabash, 91- 

 F.A.A; Micros. Soc; Forestry Ass; Bot. Cent. 

 States; Ind. Acad, (pres, 01). Plant histology. 

 Forestry problems in Indiana; root struc- 

 tures ; fungi of Indiana. 



Thompson, Dr. A(lton) H(oward), 720 Kansas 

 Ave, Topeka, Kas. Anthropology, Odontology, 

 Dental ethnology. Logansport, Ind, April 8, 

 49. D.D.S, Phila. Dental Col. Prof. comp. 

 dental anat, Kansas City Dental Col, 80-; 

 dental path, and comp. anat, Phila. Dental Col, 

 99-00 ; lecturer comp. dental anat, Dental Sch, 

 Northwestern, 99; Dental Dept, Tennessee, 01- 

 F.A.A; Nat. Dental Ass; Folk-lore Soc; Kas. 

 Acad. Comparative dental anatomy; ethnol- 

 ogy of the teeth; anthropology. Ethnographic 

 odontology of Inca Peruvians, the ancient Mexi- 

 cans, the mound-builders, etc. 



Thompson, Dr. C(aroline) B(urling), Wellesley 

 College, Wellesley, Mass. Biology. Phila- 

 delphia, Pa, June 27, 69. B.S, Pennsylvania, 

 98, fellow, 99-01, Ph.D, 01. Teacher math, 

 Mrs. Head's Sch, Germantown, 92 ; science, 

 Mrs. Comegys and Miss Bell's Sch, Chestnut 

 Hill, Phila, 94; instr. zool, Wellesley, 01- Soc. 

 Zool; assoc. Ornith. Union; Audubon Soc; Bos- 

 ton Soc. Nat. Hist. Comparative anatomy and 

 histology of the nemertean worms. The ar- 

 rangement of the brain commissures in the 

 nemertean Cerebratulus lacteus. 



Thompson, Charles Henry, Missouri Botanical 

 Garden, St. Louis, Mo. Botany. Turlock, Cal, 



June 23, 70. B.S, Kas. State Agr. Col, 93, M.S 

 98. Instr. bot, Shaw Sch. of Bot, 93-95; bot 

 asst, Mo. Bot. Garden, 95-96; instr. bot, Mis 

 souri, 96-97; in charge, Dept. Succuleyit Plants, 

 Mo. Bot. Garden, 04- Field agent, U. S 

 Dept. Agr, 93, expert seed tester, 96; forest re 

 serve, Dept. Interior, 00. Engelmann Bot 

 Club; St. Louis Cactus Ass. Systematic bot 

 any. Cactaceae; Lemnaceae. 



Thompson, Prof. E(dward) P(ayson), Oxford, O. 

 Mathematics. Ross Grove, Ills, May 4, 58. 

 A.B, Monmouth, 79, A.M, 81; Hopkins, 90-91. 

 Prof, math, Geneva (Pa.), 80-90; math, and 

 chem, Westminster (Pa), 91-93; math, Miami, 

 93- Mem. Int. Cong. Math, Paris, 00. Math. 

 Soc; Ohio Teachers Math, and Sci. Mathe- 

 matics. Philosophy of mathematics. 



Thompson, Dr. Helen B(radford), Mt. Holyoke 

 College, South Hadley, Mass. Psychology. 

 Chicago, Ills, Nov. 6, 74. Ph.B, Chicago, 97, 

 fellow, 97-00, Ph.D, 00, Ass. Col. Alumnae fel- 

 low, 00-01. Prof, psychol. and director, Psychol. 

 Lab, Mt. Holyoke, 01- Psychol. Ass. The 

 mental traits of sex; affective processes; judg- 

 ment of area on the skin; structure of the cor- 

 tex; theory of the judgment. Peripheral color 

 vision. 



Thompson, Prof. H(enry) D (alias), Princeton, 

 N. J. *Mathematics. Metuchen, N. J, Aug. 

 24, 64. A.B, Princeton, 85, fellow, 85-86; fel- 

 low, Hopkins, 86-87; A.M, Princeton, 88, Sc.D, 

 89; Ph.D, Gottingen, 92. Tutor, later asst. 

 prof, and prof, math, Princeton, 88- Math. 

 Soc. Mathematics. 



Thompson, Prof. Joseph O(sgood), Amherst, 

 Mass. * Physics. Weymouth, Mass, July 29, 

 63. A.B, Amherst, 84; Ph.D, Strasburg, 91. 

 Instr. math, Amherst, 87-89; physics, Haver- 

 ford, 91-94; assoc. prof, Amherst, 9Jf- F.A.A; 

 Physical Soc. Elasticity of metals. Fatigue 

 in the elasticity of torsion in metals. 



Thompson, Dr. M(aurice) de Kay, Jr, Massachu- 

 setts Institute of Technology, Boston, Mass. 

 Electrochemistry. Covington, Ky, July 23, 77. 

 B.S, Mass. Inst. Tech, 98; Ph.D, Basel, 03. 

 Asst. physics, Mass. Inst. Tech, 98-01, instr. 

 electrochem, 01- Electrochem. Soc; Bunsen 

 Gesell. Dielectric constant of liquid ammonia; 

 Siemen's process for winning copper. 



Thompson, Dr. M(illett) T(aylor), Clark College, 

 Worcester, Mass. Zoology. Providence, R. I, 

 Aug. 27, 75. A.B, Brown, 98, Ph.D, 02. Instr. 

 zool, Col. Dept, Clark, 02- M.A.A; assoc. 

 Ornith. Union; Boston Soc. Nat. Hist. Crus- 

 tacean metamorphosis. Id; alimentary canal 

 in Diptera. 



Thompson, Dr. R(alph) L(eroy), Grand Ave. and 

 Caroline St, St. Louis, Mo. Pathology. Lis- 

 bon, Me, Nov. 15, 72. A.B, Bates, 96; M.D, 

 Harvard, 00; A.M, Bates, 02; fellow, Rockefeller 

 Inst, for Med. Research, 02-03. Asst. pathol- 

 ogist, Boston City Hosp, 03-04; assoc. prof, 

 path, Med. Dept. St. Louis, 04~ Ass. Path, 

 and Bact; St. Louis Med. Sci. Club. Pathology. 



