Cook Forest-Maple Dr. updates   Dale J. Luthringer
  Feb 14, 2005 12:09 PST 
Bob,

The following post is an attempt to play catch-up with some of my
backlogged data on the Maple Drive old growth area at Cook Forest State
Park. After a number of days in this area, and I still haven't seen it
all, is that this section of the park should be defined as a type of old
growth forest. It is not pristine, or unlogged old growth, but it still
harbors a large number of old oaks and other deciduous trees of decent
size. Many trees illicit twisted gnarled crowns, deeply ridged and
furrowed bark, and balding patterns. Large course woody debris is just
starting to make its appearance known along the forest floor. There is
evidence of an old logging road/buggy road down the northern side of the
drainage eventually working its way to Tom's Run. I suggest that many
of the E. hemlock and E. white pine were harvested somewhere between
100-150 years ago, but it appears they left almost everything else.
Young white pines (100-125 years) are interspersed amongst the old oaks
near Maple Drive. The further you progress down the drainage the
greater the concentration of old hemlocks and older white pines (150+
years) become.

Ring counts on downed white oaks that were removed from across Maple Dr.
indicate 225+ years on some specimens. Although I haven't completed a
detailed core analysis of this site, I suspect there is a very good
possibility that max ages of the following trees could be reached:

Species            Est. Max Age

E. hemlock        350
White oak         250
Am. beech        225
N. red oak         200
E. white pine     200
Black cherry      200
Cucumbertree    200
Red maple         175
Sugar maple      175

I'm hoping we may be able to make a side trip to this area come the
Spring ENTS Rendezvous which is scheduled for 4/23-24/05.

In an attempt to post some of my backlog data, I've combined the tally
days which are noted below. Here's the latest of what I have on this
site:

Species            CBH     Height   Date                 Comments

Am. beech        7.6        99.2      12/29/04
Am. beech        8.8        102.1+ 12/29/04
Am. beech        5.3        103.1    11/23/04
Am. beech        7.4        103.3    12/29/04
Am. beech        N/A       108.8    11/23/04
Am. beech        8.2        110.4    11/23/04
Am. beech        3.7        110.8    12/29/04
Am. beech        5.5        111.7    11/23/04
Am. beech        9.8        111.7    12/8/04
Am. beech        11.2      111.9    12/8/04             41 21.393N x 79
14.620W
Am. beech        N/A       112.6    11/23/04
Am. beech        6.6        112.7    12/29/04
Am. beech        9.8        114       11/23/04
Am. beech        8          114.9+ 12/8/04
Am. beech        7.6        115.4    12/8/04
Am. beech        7.6        118.7    11/23/04
Am. beech        6.4        121.1    11/23/04            41 21.233N x 79
14.418W
Am. beech        6.6        121.5    11/23/04            41 21.095N x 79
14.369W
Am. beech        6.8        122.8    11/23/04            41 21.170N x 79
14.377W

Black cherry      7.1        111.5    12/8/04
Black cherry      7.3        118.7    12/8/04
Black cherry      6.4        121       11/23/04
Black cherry      7.3        121.5    11/23/04
Black cherry      6.2        122.5    11/23/04
Black cherry      7.4        125.9    11/23/04
Black cherry      8.7        128.2    11/23/04

Black oak          6.5        108.7    12/29/04            new park
height record

Cucumbertree    7.9        109.7    11/23/04

E. hemlock        8.6        114.1    11/23/04
E. hemlock        N/A       121.1    11/23/04

E. white pine     7.7        126.3    11/23/04
E. white pine     8          132.6    11/23/04
E. white pine     9.4        133.5    12/8/04
E. white pine     9.7        136.4    11/23/04
E. white pine     7.5        137.6    11/23/04
E. white pine     9.4        139.8    11/23/04
E. white pine     9.5        143.9    11/23/04            41 21.045N x
79 14.406W
E. white pine     8.4        147.8    11/23/04            41 21.171N x
79 14.382W
E. white pine     10.1      151.1    11/23/04            41 21.111N x 79
14.353W
E. white pine     10.7      161.1    11/23/04            previously
measured at 160.7 in ravine floor, 161.1 measured from hilltop

N. red oak         10.9      96.1+    12/29/04
N. red oak         11.3      102.1    12/29/04
N. red oak         12.5      102.5    12/29/04            new 12x100
class
N. red oak         10.3      104.1    12/29/04
N. red oak         9.5        105.3    12/29/04
N. red oak         10         105.5    12/29/04
N. red oak         10.5      107.4    12/29/04
N. red oak         13.8 (2x) 108.1+ 1/13/05
N. red oak         10.3      110       12/8/04             
N. red oak         9.6        110.7    1/13/05
N. red oak         6.9        111.1+ 1/13/05
N. red oak         8.3        113.4    12/8/04
N. red oak         12.2      113.7    12/8/04             new 12x100
class
N. red oak         9.7        114.1+ 1/21/05
N. red oak         10.6      116.3    1/21/05
N. red oak         13.1      117       12/29/04            new 12x100
class
N. red oak         8.2        117.1+ 12/8/04
N. red oak         11.3      117.1+ 1/21/05
N. red oak         11.9      117.1    1/13/05
N. red oak         10.7      117.2    1/13/05
N. red oak         9          126.1    1/13/05             41 21.212N x 79 14.804W
N. red oak         11         126.5    1/21/05             new park height record, 41 21.218N x 79 14.842W

Red maple         6.8        105.4    12/29/04
Red maple         9.7        108.1+ 11/23/04
Red maple         9          116.5    12/29/04

Shagbark hickory 4.4     73.9      12/29/04

Sugar maple      10.4      114.8    12/8/04             park girth & height record, 41 21.370N x 79 14.634W

White oak         8.6        101.1   12/29/04
White oak         8            102.1+ 12/8/04
White oak         10.2       105.1+ 1/21/05
White oak         8.2        105.7    12/8/04
White oak         9.7        106.1    12/29/04
White oak         8.9        109.2    12/29/04
White oak         6.8        111.1    12/29/04
White oak         9          111.1    12/8/04
White oak         8.1        112.4    12/8/04
White oak         6.7        113.6    12/29/04
White oak         7.6        113.7    12/29/04
White oak         8.6        115.8    12/29/04
White oak         10.3      117.1+ 12/29/04

Cook Forest Rucker Index = 135.94

Species            CBH     Height   Comments

E. white pine     11.3      182       3rd tallest documented E. U.S.
E. hemlock        12         145.7    tallest documented NE U.S.
Black cherry      11.4      140       3rd tallest documented E. U.S.
Tuliptree            8.2        136.6
White ash          7.6        128.3
White oak         10.7      126.8    tallest documented NE U.S.
N. red oak         11         126.5
Red maple         9          126
Am. beech        7.9        124.4
Cucumbertree   7.5       123.1   2nd tallest documented NE U.S.

That ought to do it for awhile.

Dale