Appellants challenge an order of the magistrate setting aside an order of the district court granting them a default judgment on a writ of garnishment against appellee Claiborne County Board of Education. We decline to address the substantive issues on appeal as we find the magistrate’s order was interlocutory and thus not appealable. Accordingly, the appeal is dismissed.

I. Background

Philip C. Parks, a minor, by and through his parents as next friends, sued Geneva *1103Collins, individually, and in her capacity as instructor, Claiborne County Schools, Arthur W. Watson, Jr., individually, and in his capacity as principal, Addison Jr. High School, and John Charles Noble, individually, and in his capacity as superintendent, Claiborne County Public Schools, alleging violations of his civil rights and invasion of his privacy as a result of public disclosure of confidential records. The action, before the magistrate by consent of the parties, was tried to a jury which found against Geneva Collins and John Noble, individually. The jury also found that Parks and his mother, Clara Mae Parks, were entitled to $50,000 in actual damages and $30,000 in punitive damages. Judgment was entered in favor of plaintiffs on the jury verdict against Collins and Noble; plaintiffs also were awarded attorney’s fees in the amount of $36,226, plus interest from the date of judgment. From this point the factual and procedural background of this case becomes somewhat complicated.

In an attempt to collect the judgment, plaintiffs filed a Suggestion for Writ of Garnishment on February 23, 1983, with Collins’ employer, the Claiborne County Board of Education (the Board). On February 28 a United States Marshal served the writ upon Dr. Joseph Travillion, the Superintendent of Education of the Board. Because no answer had been filed to the writ of garnishment within the requisite twenty-day period, plaintiffs requested an entry of default against the Board, which the clerk of the district court entered on March 22. Thereafter, on September 6 the district court entered a default judgment against the Board in the amount of $116,-226.

On November 23 a writ of garnishment was issued against funds of the Board on deposit at the Port Gibson Bank (the bank), in Port Gibson, Mississippi. On December 5, the magistrate who presided over the original jury trial, ordered the bank to disburse funds it held on deposit for the Board in order to satisfy the default judgment. On the same date, the bank paid $118,128 into the registry of the court; the next day, the district court ordered the clerk of the court to disburse the funds to the plaintiffs.

On January 12, 1984, Frank Campbell, the state district attorney, on behalf of Claiborne County, Mississippi, filed a motion to set aside the default judgment and a motion for a preliminary injunction and other relief; on the same date, the magistrate ordered that the motions be set for hearing before him on February 2. Then, on January 18, the Board also moved, pursuant to Rule 60(b), to set aside the default judgment 1 and applied to the district court for a stay, injunction, and other relief; these motions were noticed for a hearing before the district judge on February 6. On January 31, however, the Board renoticed its motions before the magistrate, after which, on February 8, the magistrate heard both the motions of the district attorney and of the Board.2 Thereafter, on February 29, the magistrate entered an order setting aside the default judgment which had been entered by the district court on September 1, 1983; in addition, the magistrate enjoined the plaintiffs from spending or disposing of the previously received funds that the bank had paid into the registry of the court. Plaintiffs timely noticed their appeal to this Court from the magistrate’s February 29 order.

II. Appealability

Appellants bring before this Court issues that are raised by the grant of a *1104Rule 60(b) motion to set aside a default judgment entered in their favor. The magistrate’s order was interlocutory, however, and thus nonappealable. See Hand v. United States, 441 F.2d 529, 530 n. 1 (5th Cir. 1971). When an order granting a Rule 60(b) motion, “merely vacates the judgment and leaves the case pending for further determination, the order is akin to an order granting a new trial and is interlocutory and nonappealable.” 7 J. Moore, Moore’s Federal Practice II 60.30[3] (2d ed. 1983) (footnote omitted); see also 11 C. Wright & A. Miller, Federal Practice and Procedure § 2871 (1973).

Appellants contend and appellees appear to concede that the magistrate’s order was appealable pursuant to 28 U.S.C. § 1291 which grants jurisdiction to this Court to hear “appeals from all final decisions of the district courts____”3 Appellants offer this line of reasoning for the contention that the magistrate’s order is “final.” They assert that, relying upon the Mississippi statute that prompted the magistrate to grant the motion to set aside the default judgment,4 the Board could choose ad infinitum to ignore any and all subsequent proceedings. Thus, they argue, the order is a final- decision, and falls within § 1291, since it will, as a practical matter, leave nothing more to be adjudged. Cf. 7 J. Moore, Moore’s Federal Practice 11 60.-30[3] n. 11 (2d ed. 1983). We decline the offer to follow this line of reasoning. The magistrate has merely set aside a default judgment previously entered; the only consequence of such an order is that the court will retain jurisdiction over the parties and address the issues raised in the Suggestion for Writ of Garnishment on the merits or, perhaps, enter another default judgment. In either event, the action is properly before the lower court and not this Court. The order of the magistrate is not a “final decision.” Accordingly, we hold that the February 29 order setting aside the default judgment is interlocutory and thus nonap-pealable. Hand, 441 F.2d at 530 n. 1.

III. The Magistrate’s Authority

Having determined that the magistrate’s February 29 order setting aside the default judgment was not final, we note what appears to be a lack of authority on the part of the magistrate to enter such an order. There is no indication in the record before us that the district court referred consideration of the motion to set aside the default judgment to the magistrate, nor does our review of the record indicate that the parties consented to submit to the authority of the magistrate.

If the magistrate had authority to enter the order setting aside the district court’s default judgment, his authority derived from the statutory grant provided by 28 U.S.C. § 636. See Ford v. Estelle, 740 F.2d 374 (5th Cir. 1984). Section 636(b) empowers a district judge to refer to a magistrate, without consent of the parties:

(1) nondispositive motions, which the magistrate may “hear and determine” subject only to district court review for clear error, § 636(b)(1)(A); or (2) disposi-tive motions- or “prisoner petitions challenging conditions of confinement,” of which the magistrate may recommend disposition subject to the parties’ right to object and the district court’s review de novo. § 636(b)(1)(B).

Ford, 740 F.2d at 377.5 The magistrate, in this action, did not rule on a “pretrial mat*1105ter pending before the court, see § 636(b)(1)(A), nor does the Rule 60(b) motion constitute one of the motions excepted in subsection (A) or, by operation of the statute, included in subsection (B). In addition, the motion involves neither post-trial relief of a criminal offender nor a challenge to conditions of confinement. Accordingly, the magistrate’s exercise of jurisdiction in ruling on the 60(b) motion was not effectuated pursuant to § 636(b).6

If the magistrate was authorized to rule on the motions, his authority would be derived by virtue of § 636(c).7 The parties concede that the original action was tried, with a jury, before the magistrate pursuant to § 636(c). The original action was referred to the magistrate by the district judge and the parties consented to the designation of the magistrate to exercise jurisdiction over the matter. In noticing the hearing of the Rule 60(b) motion before the magistrate, the parties apparently assumed that the magistrate’s jurisdiction over the original action reached as well to the garnishment action. Accordingly, it becomes pertinent whether § 636(c) authorized the magistrate to act on the motions.

*1106A magistrate may grant or deny a motion to set aside a default judgment by virtue of § 636(c)(1) which states that the magistrate “may conduct any or all proceedings in a jury or nonjury civil matter ... when specially designated to exercise such jurisdiction by the district court____” (emphasis added). We conclude, however, that the magistrate did not have authority pursuant to § 636(c) to grant the Rule 60(b) motion for two reasons. First, fatal to the magistrate’s exercise of authority is the lack of any order of reference from the district judge. The magistrate heard the motions to set aside the default judgment apparently by virtue of the fact that they were noticed for a hearing before the magistrate rather than before the district court. Moreover, neither party successfully explained, at oral argument, how the motions came to rest with the magistrate. Consequently, we find that the lack of an order referring the motion to the magistrate precludes the magistrate from exercising jurisdiction over the matter. See, e.g., Alaniz v. California Processors, Inc., 690 F.2d 717, 719-20 (9th Cir. 1982).

Second, even if the motions had been properly referred to the magistrate, we find no indication that the parties to the garnishment action consented to have the magistrate rule on the 60(b) motions. Notwithstanding the parties’ consent to allow the magistrate to try the original action, the parties did not consent to such jurisdiction in the garnishment action. Appellants moved, before the district judge, for a default judgment on the garnishment; thereafter, the district judge entered a default judgment. Both actions evidence a lack of consent by the parties to allow the magistrate to exercise his authority over a matter that had been previously entertained by the district judge.8

Our conclusion that the magistrate’s authority is lacking because of the lack of consent to such authority is supported by decisions of both this Circuit and the Ninth Circuit which hold that the parties’ consent must be clear and unambiguous before the magistrate will be authorized to act under § 636(c). See Glover v. Alabama Board of Corrections, 660 F.2d 120, 124 (5th Cir. 1981); Alaniz, 690 F.2d at 720. Consequently, we will not assume that consent to trial of the original action by the magistrate constitutes a similar consent with respect to the garnishment action; nor will such consent be inferred by virtue of the fact that the Rule 60(b) motion was noticed before the magistrate and was heard by the magistrate with no objections. Most recently, we reaffirmed the rule that the consent of the parties “must be explicit, and will not be casually inferred from the conduct of the parties.” Trufant v. Autocon, Inc., 729 F.2d 308, 309 (5th Cir. 1984).

As we stated in Glover, supra:

[M]ore fundamental reasons also require us to construe narrowly the consent of the parties. First, the Supreme Court has stated that the Constitution requires that the judicial power of the United States be vested in courts having judges with life tenure and undiminisha-ble compensation in order to protect judicial acts from executive or legislative coercion. O’Donoghue v. United States, 289 U.S. 516, 531, 53 S.Ct. 740, 743, 77 L.Ed. 1356 (1933). A decision without consent by a magistrate, a non-Article III *1107judge, would undermine this objective of the Constitution and might violate the rights of the parties. See DeCosta v. Columbia Broadcasting Co., 520 F.2d 499, 503-06 (1st Cir. 1975) (discussion in context of 28 U.S.C.A. § 636(b)), cert. denied, 423 U.S. 1073, 96 S.Ct. 856, 47 L.Ed.2d 83 (1976); Ellis v. Buchkoe, 491 F.2d 716, 717 (6th Cir. 1974) (interpreting Magistrates Act to allow magistrate to evaluate habeas corpus petitions, even if only to make recommendations to an Article III judge, “could raise serious constitutional questions”); Note, “Masters and Magistrates in the Federal Courts,” 85 Harv.L.Rev. 779, 780-89 (1975). Second, the emphasis on the consent requirement in Congressional debates on the amendment evinces a desire for a clear expression of consent by the parties before allowing a magistrate authority under subsection (c). “The applicable legislative history indicates that consent to reference was considered to be a vital element of the amendment to ensure that referral would not violate constitutional rights. See, e.g., Cong.Rec. H5056 (daily ed. June 25,1979) (Statement of Mr. Danielson); id. at H8725 (daily ed. Sept. 28, 1979) (Statement of Mr. Kastenmeier).” Calderon, supra, 630 F.2d at 353-54 n. 1.

Id. at 124.

As a result, on the record before us, the magistrate lacked authority to enter the order setting aside the default judgment.9 Accordingly, it would appear proper that after this dismissal, the district court should determine on the record before it, whether the magistrate had authority to enter the February 29 order granting the motion to set aside the default judgment. Should the district court conclude no such authority existed, it would then be proper for it to vacate the magistrate’s order and proceed to decide the motions anew.

APPEAL DISMISSED.