List Base Types and Template ID’s

List Base Types

UnspecifiedBaseType = -1
GenericList = 0
DocumentLibrary = 1
Unused = 2
DiscussionBoard = 3
Survey = 4
Issue = 5

List Template ID’s

GenericList =100
DocumentLibrary =101
Survey =102
Links =103
Announcements =104
Contacts =105
Events =106
Tasks =107
DiscussionBoard =108
PictureLibrary =109
DataSources =110
WebTemplateCatalog =111
UserInformation =112
WebPartCatalog =113
ListTemplateCatalog =114
XMLForm =115
MasterPageCatalog =116
NoCodeWorkflows =117
WorkflowProcess =118
WebPageLibrary =119
CustomGrid =120
DataConnectionLibrary =130
WorkflowHistory =140
GanttTasks =150
Meetings =200
Agenda =201
MeetingUser =202
Decision =204
MeetingObjective =207
TextBox =210
ThingsToBring =211
HomePageLibrary =212
Posts =301
Comments =302
Categories =303

IssueTracking 1100
AdminTasks =1200
This are ServerTemplate values I have seen in used but not confirmed

Pages = 850