This appeal involves a land survey controversy and is taken by defendant from a judgment in favor of plaintiffs. Appellant being the defendant in both cases and the problems involved being the same or sufficiently similar, the cases were consolidated for trial.
Respondents Kraemer are owners of property in the northwest quarter, and respondents De Los Reyes are the owners of property in the northeast quarter of Section 24, Township 3 South, Range 9 West S.B.B. & M. located near the town of Yorba Linda in Orange County, California. These properties join along the east-west quarter section line, the De Los Reyes property lying to the east. Appellant owns the south half of Section 13 which lies to the immediate north of respondents’ properties joining them along their north line, the south boundary of Section 13 being the north boundary of Section 24. Respondents contend that this common boundary or section line is marked by a fence over 60 years old. Appellant contends that the true boundary is along a line approximately 200 feet to the south of the old fence and on this claimed line erected a new fence. The disputed area lies between these two fences.
*645 Respondents rest their claim to the disputed strip on three grounds:
1. The boundaries of the sections involved as originally established by the United States government surveyor coincided with the 60-year-old fence.
2. The 60-year-old fence became an agreed boundary.
3. In any event respondents had acquired title to the disputed strip by adverse possession.
The trial court found for respondents on all three issues.
Appellant Contends
I. The trial court failed to make findings of fact on material issues.
II. The findings of fact which locate the comers of Section 24 and which reject appellant's positions for the same are not supported by the evidence.
III. Findings of fact that a fence line therein described became an agreed boundary line are not supported by the evidence or the law.
IV. The evidence does not support the findings which purport to find that plaintiffs acquired title by adverse possession of the strip in dispute.
The trial court prepared a memorandum opinion outlining its thinking on the problems presented, a part of which reads as follows:
“1. The evidence presented by plaintiffs’ surveying experts, corroborated by other experts, their conclusions and the reasons therefor, and the overwhelming weight of the evidence supports the conclusion that the true boundary was properly located by plaintiffs’ experts in accordance with the original government survey. (The Hancock survey.)
"2. The fence to which the plaintiffs have farmed and occupied their lands for over sixty years without objection from defendant or its predecessors constitutes an agreed boundary.
“3. All of the elements necessary to prove adverse possession have been established by plaintiffs including payment of taxes on the disputed territory. ’ ’
Of course the thoughts expressed and the findings outlined in a memorandum for judgment do not satisfy the requirement of formal findings. But the filing of formal findings followed.
*646 A judgment sufficiently lacking support in the findings cannot stand. Two questions face us at this point: (1) Are the findings adequate to support the judgment, and (2) if the findings support the judgment, does the evidence support the essential findings ?
The trial of these cases covered an overall period of 23 days. The reporter’s transcript covers 1,100 pages. In determining the answers to the above questions it is not required that we review the abundant evidence and attempt a re-assessment of its overall weight and probative value. If the findings are adequate as a matter of law to support the judgment our sole remaining duty is to determine if there is any substantial evidence, contradicted or uneontradicted, to support the findings.
(Crawford
v.
Southern Pac. Co.,
Appellant first contends that the court erred in failing to make findings on the location of all of the corners located by the original government survey which it contends controls the location of the true boundary; that althoug*h it made findings concerning the corners common to Sections 13 and 24, it did not find concerning the location of the comers of other sections in the township which were disputed by the parties and necessary to the proper establishment of the true boundary. Appellant takes the position that it is necessary to retrace *647 much of the original survey in order to establish the original corners and proper boundary between Sections 13 and 24 and failure of the court to make findings as to the location of other corners makes it impossible to determine whether the court did a proper job of retracing.
Respondents reply that the location of other corners was not material or necessary; that this is an action to quiet title to property in Section 24 and that fixing the location in findings and judgment of corners other than the disputed corners of that section was not essential to a resolution of the question of ownership of the disputed parcel.
We agree with respondents’ contention. In determining whether the findings give support, the judgment is construed in relation to the issues before the court.
(Roger
v.
Struven,
*648
This is not to say that in making ultimate findings of fact a trial court should not consider all surrounding reference points and corners and any evidence, so far as it has been produced, relating to them. We are not persuaded that the trial court failed in this case to give adequate consideration to all of these factors and the many others presented to it. The testimony and other proof is voluminous and complicated. Many experts took the stand and gave their opinions as well as their supporting reasons for these opinions. In its memorandum opinion the court stated: “. . . the conclusions reached by plaintiffs’ experts and the reasons given therefor carry the more convincing force.” The court viewed the premises and although the record does not and could not disclose what he saw, so long as his view of the premises was authorized that which he did see is as much supporting evidence for his findings as is any proof in the record.
(Herbold,
v.
Hardy,
Furthermore, we find nothing in the record or in the arguments of counsel which would entitle us to question the trial judge’s proper application of accepted rules or precedent in analyzing the proof and in properly evaluating it. In a specialty field such as land surveying a trial court is entitled to rely heavily upon the opinions and supporting reasons given by the experts who testified and unless the conclusions reached by the court are palpably erroneous they must be accepted by a reviewing court. We are satisfied that there is ample evidentiary support for the trial court’s findings concerning the common corners between Sections 13 and 24 which findings in turn we find adequate within the area of their application to support the judgment.
Next in order is appellant’s contention that the 60-year-old fence did not constitute an agreed boundary because there was no showing that there was uncertainty concerning the location of the true boundary at the time the fence was constructed or that there was ever an agreement to treat the fence as a true boundary or that there were any facts which would estop appellant from claiming that the fence did not represent the true boundary. It is submitted, argues appellant, that tifie only showing was that there was a fence in existence for over 60 years and that respondents and their predecessors cultivated and occupied the land to the fence line during that *649 period. This alone, says appellant, is insufficient to call into play the doctrine of agreed boundaries.
Appellant calls our attention to a number of cases commencing with
Staniford
v.
Trombly,
In
Hannah
v.
Pogue,
" The trial court decided that this boundary was settled by agreement in 1917, apparently because this year marked the acquisition of the property by the Hannahs and their acceptance of the fence as a boundary. It is unnecessary to decide whether on this evidence the agreement can be assigned to this particular date, for the precise date of agreement is immaterial in view of the acceptance of the fence as a boundary over a long period of years. ’ ’
In
Nusbickel
v.
Stevens Ranch Co.,
The
object of the rule
as stated in the cases, is to secure repose, to prevent disputes concerning boundaries, and make title permanent and stable.
(Cavanaugh
v.
Jackson,
Appellant contends there is no evidence at all that a correct survey could not have located the boundary. It contends *651 that: “If it be true, that the purpose of the fence was to settle an uncertainty that then existed in the minds of the parties there is no evidence to support such a contention and the findings of the Court dispute that contention because the Court specifically found, that while the fence had been built for more than 60 years, the uncertainty existed for ‘more than 47 years. ’ ”
The finding does not limit the uncertainty to 47 years or constitute a determination that it did not exist for the entire 60 years. There seems to be no direct evidence concerning the state of the respective minds of the then owners at the time the fence was built. The inference concerning purpose herein-above discussed would therefore apply. In
Hannah
v.
Pogue, supra,
In
Mello
v.
Weaver, supra,
“A dispute or controversy is not essential, [citing cases], but it may be evidence of the existence of a doubt or uncertainty. . . . The fact that an accurate survey is possible is not conclusive of the question whether a doubt existed as to the location of a common boundary. Thus the doubt may arise from a believed uncertainty which may be proved by direct evidence or inferred from the circumstances surrounding the parties at the time when the agreement is deemed to have been made [citing eases] ; and if in good faith the parties resolve their doubt by the practical location of the common boundary it will be considered the boundary called for by the deed.” (Citing eases.)
Respondents contend the present dispute concerning the true boundary is indirect evidence that there may have been uncertainty concerning the true boundary at an earlier time and the agreement to treat the fence as the true boundary can be inferred from the prolonged acquiescence of the parties. It is not necessary that the agreement between the parties be an express one. It may be inferred or implied from their conduct, especially where the condition is acquiesced in for the period of the statute of limitations.
(Wheatley
v.
San Pedro etc. R. R. Co.,
Respondents, being the plaintiffs herein, carried the burden *652 of proof. The trial court found they had sustained this burden concerning proof relating to the fence. Our attention has not been called to any direct evidence as to why this fence was placed where it was. Respondents suggest that it was built at a time when the first surveys were still sufficiently recent that the corners and markings could yet be accurately identified upon the ground. This is a most logical inference. If we are to take judicial notice of the common practices of mankind we must assume, under the circumstance of coterminous parcels belonging to different owners that the primary purpose of building such a fence was to delineate the common boundary. While this assumption does not under our code definition rise to the stature of a presumption it would seem at least to merit the classification of a compelling inference. Our attention has not been called to any evidence as to whether the owners of Section 13 or those in Section 24 built the fence or whether it was jointly done.
In
Morris
v.
Vossler, supra,
The weight of authority, as we have shown, is that under a factual situation such as we have here if we arc to indulge in an inference of uncertainty as to location of the boundary, an agreement to resolve this uncertainty may also be implied from the construction of the fence for the apparent purpose of marking the boundary and by the subsequent acquiescence in its location for a period of 60 years. No buildings are involved here so point 4 is inapplicable other than as to the “marking” which is fulfilled by the presence of the old fence. There is no dispute that respondents occupied and farmed the disputed parcel up to the fence and that this continued over a period of from 47 to 60 years—a period far exceeding any involved statute of limitations. No evidence has been called to our attention tending to refute this acquiescence. No proof has been pointed out of any disagreement *653 or dispute over the location of the fence over all the years after it was built and up to the point where defendant herein acquired the property and built the new fence. We therefore find ample and competent evidence to support a finding that the fence marked either the surveyed boundary line or a line fixed by agreement and by acquiescence for a time much longer than the statutory period.
Having found for respondents on their first two points there can remain no issue as to adverse possession.
The judgment is affirmed.
Brown (Gerald), P. J., and Coughlin, J., concurred.
A petition for a rehearing was denied March 28, 1966, and appellant’s petition for a hearing by the Supreme Court was denied May 4, 1966.
Notes
Retired judge of the superior court sitting under assignment by the Chairman of the Judicial Council.
