Forest sequences in the north central states

[1] CAIN STANLEY A., 1939, AMER MIDLAND NAT, V21, P146, DOI 10.2307/2420379

[2] Clements F. E., 1916, PLANT SUCCESSION

[3] The physiographic ecology of Chicago and vicinity; A study of the origin, development, and classification of plant societies. Contributions from the Hull Botanical Laboratory. XXIV. [J]. BOTANICAL GAZETTE, 1901, 31 (1-6): : 73 - +

[4] THE VEGETATIONAL HISTORY OF THE MIDDLE WEST [J]. ANNALS OF THE ASSOCIATION OF AMERICAN GEOGRAPHERS, 1922, 12 : 39 - 85

[5] SEARS PAUL B., 1930, OHIO JOUR SCI, V30, P205

[6] Pollen analysis of Mud Lake Bog in Ohio [J]. ECOLOGY, 1931, 12 : 650 - 655

[7] Types of North American pollen profiles [J]. ECOLOGY, 1935, 16 : 488 - 499

[8] [No title captured]

[1] CAIN STANLEY A., 1939, AMER MIDLAND NAT, V21, P146, DOI 10.2307/2420379

[2] Clements F. E., 1916, PLANT SUCCESSION

[3] The physiographic ecology of Chicago and vicinity; A study of the origin, development, and classification of plant societies. Contributions from the Hull Botanical Laboratory. XXIV. [J]. BOTANICAL GAZETTE, 1901, 31 (1-6): : 73 - +

[4] THE VEGETATIONAL HISTORY OF THE MIDDLE WEST [J]. ANNALS OF THE ASSOCIATION OF AMERICAN GEOGRAPHERS, 1922, 12 : 39 - 85

[5] SEARS PAUL B., 1930, OHIO JOUR SCI, V30, P205

[6] Pollen analysis of Mud Lake Bog in Ohio [J]. ECOLOGY, 1931, 12 : 650 - 655

[7] Types of North American pollen profiles [J]. ECOLOGY, 1935, 16 : 488 - 499

[8] [No title captured]