FOR    THE    YEARS   1901-1905,   INCLUSIVE.  83 
Dale  (T.  Nelson) — Continued. 
5.  Geology  of  the  Hudson  Valley  between  the  Hoosic  and  the  Kinderhook. 
U.  S.  Geol.  Surv.,  Bull.  no.  242,  63  pp.,  3  pis.,  and  17  figs.,  1904. 
Describes  the  occurrence,  general  and  petrographieal  characters,  and  geologic  structure  and 
relations  of  lower  Cambrian,   Ordovician,  and  Silurian  strata,  and  the  general  geologic 
structure  and  history  of  this  region. 
6.  Note  on  the  geological  relations  of  the  Brandon  lignite  deposit. 
Vt.  Geol.  Surv.,  Rept.  State  Geol.,  IV,  pp.  163-165,  1  fig.,  1904. 
7.  Water  resources  of  Fort  Ticonderoga  quadrangle,  Vermont  and  New  York. 
U.  S.  Geol.  Surv.,  Water-Supply  and  Irrigation  Paper  no.  110,  pp.  126-129,  1905. 
8.  Slate  investigations  during  1904. 
U.  S.  Geol.  Surv.,  Bull.  no.  260,  pp.  486-488,  1905. 
Describes  the  occurrence  and  quarrying  of  slate  in  Maine,  Vermont,  Pennsylvania,  Maryland, 
Virginia,  and  West  Virginia. 
9.  Taconic  physiography. 
U.  S.  Geol.  Surv.,  Bull.  no.  272,  52  pp.,  14  pis.,  3  figs.,  1905. 
Reviews  papers  giving  descriptions  of  the  physiography  of  the  region  occupied  by  the  Taconic 
Mountains  in  western  New  England,  describes  in  detail  the  physical  characters  of  the 
underlying  rocks  and  the  various  physiographic  features,  and  discusses  the  origin  of  the 
latter  and  their  relations  to  the  underlying  rocks. 
Dall  (William  Healey). 
1.  The  structure  of  Diamond  Head,  Oahu. 
Am.  Geol.,  vol.  27,  pp.  386-387,  1901. 
2.  The  morphology  of  the  hinge  teeth  of  bivalves. 
Am.  Nat.,  vol.  35,  pp.  175-182,  1901. 
3.  A  gigantic  fossil  Lucina. 
Nautilus,  vol.  15,  pp.  40-42,  1901. 
Describes  Lucina  megameris  from  Jamaica. 
4.  A  new  Lyropecten. 
Nautilus,  vol.  14,  pp.  117-118,  1901. 
5.  Alpheus  Hyatt. 
Pop.  Sci.  Mo.,  vol.  60,  pp.  439-441,  por ,  1902. 
Gives  a  sketch  of  the  life  and  work  of  Professor  Hyatt. 
6.  The  Grand  Gulf  formation. 
Science,  new  ser.,  vol.  16,  pp.  946-947,  1902. 
Discusses  the  age  of  this  formation. 
7.  On  the  true  nature  of  Tamiosoma. 
Science,  new  ser.,  vol.  15,  pp.  5-7,  1902. 
8.  Contributions  to  the  Tertiary  fauna  of  Florida,  with  especial  reference  to  the  silex 
beds  of  Tampa  and  the  Pliocene  beds  of  the  Caloosahatchie  River,  including  a 
complete  revision  of  the  generic  groups  treated  of  and  their  American  Tertiary 
species.     Part  VI.  Concluding  the  work. 
Wagner  Free  Inst.  Sci.  Phila.,  Trans.,  vol.  3,  pp.  1219-1654,  13  pis.,  1903. 
Gives  systematic  descriptions  of  the  fauna,  including  emendatory  notes  upon  the  previous 
parts  of  the  work,  and  describes  the  geologic  history  of  the  region,  and  the  character, 
occurrence,  and  faunal  features  of  the  several  Tertiary  formations. 
9.  The  Grand  Gulf  formation. 
Science,  new  ser.,  vol.  18,  pp.  83-85,  1903. 
Discusses  stratigraphic  position  and  geologic  age  of  the  Grand  Gulf  formation. 
10.  Neozoic  invertebrate  fossils.     A  report  on  collections  made  by  the  [Harriman 
Alaska]  expedition. 
Harriman  Alaska  Expedition,  vol.  4,  pp.  99-122,  2  pis.,  1904. 
Gives  systematic  descriptions  of  Eocene  fossils  from  Alaska  Peninsula  and  of  Miocene  fossils 
from  the  Shumagin  Islands,  and  a  list  of  Pleistocene  fossils  from  Douglas  Island,  and 
describes  the  localities  from  which  fossils  were  obtained. 
