Panbiogeography: The Old World. 2 v |
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Page 114
had a common ancestor ( which I should judge to have been essentially marine )
is most assuredly no more untoward than the widely held belief among
ichthyologists than the essentially fresh - water Centrarchidae and the essentially
marine ...
had a common ancestor ( which I should judge to have been essentially marine )
is most assuredly no more untoward than the widely held belief among
ichthyologists than the essentially fresh - water Centrarchidae and the essentially
marine ...
Page 153
The conceptual basis of this process is accordingly essentially one of
continuation of ranges and evolution - if modified by extinction , new form -
making , partial changes by altered ecology , physiography and geography ( see
Chapter I in ...
The conceptual basis of this process is accordingly essentially one of
continuation of ranges and evolution - if modified by extinction , new form -
making , partial changes by altered ecology , physiography and geography ( see
Chapter I in ...
Page 224
I here refer to living “ modern " group for illustration's sake , but the reader may
easily grasp the concept — essentially biogeographic — that what we deal here
with is a potentially single pale of dispersal inclosed within the perimeter :
Ethiopia ...
I here refer to living “ modern " group for illustration's sake , but the reader may
easily grasp the concept — essentially biogeographic — that what we deal here
with is a potentially single pale of dispersal inclosed within the perimeter :
Ethiopia ...
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accordingly active addition affinity Africa America ancient Australia better biogeographic birds Borneo Burma Celebes centers Central Ceylon Chapter China clear close common conclusion connections contrary course deal detail disconnected discussion dispersal distribution East Eastern endemic essentially eventually evidence evolution example face fact finally follows form-making former Formosa forms genera genus geography geological Guinea hand Himalayas immediately India Indochina interest involved Islands Java kind Lake least less Lesser Madagascar major Malacca marked massing matter Mayr means Moluccas nature Northern occurs origin Pacific particular pattern Philippines plants play Pleistocene present prove question races range reach reader readily reason records reference respectively River score sector South Southeastern Southern space species stand standard stress student suggest Sumatra Tanganyka Tertiary throughout track true turn understanding West Western whole World